Terms of Service

Effective date: Mar 25, 2025

Last updated: May 22, 2025

Table of Contents

Terms

A. Definitions

In brief: We use these basic terms throughout the Agreement, and they have specific meanings. You should know what we mean when we use each of the terms.

1. "Agreement"refers, collectively, to all the terms, conditions, notices contained or referenced in this document (the "Terms of Service" or the "Terms") and all other operating rules, policies (including the The Korean Vocabulary App Privacy Policy, available at www.koreanvocabulary.app/privacy) and procedures that we may publish from time to time on the Website.

2. "Content"refers to content featured or displayed through the Website, including without limitation text, data, articles, images, photographs, graphics, software, applications, designs, features, audio, and other materials that are available on the Website or otherwise available through the Service. "Content" also includes Services. "User-Generated Content" is Content, written or otherwise, created or uploaded by our Users. "Your Content" is Content that you create or own.

3. "Service" refers to the applications, software, products, and services provided by Hungry Minds.

4. "Hungry Minds," "We," and "Us" refer to Hungry Minds LLC, as well as our affiliates, directors, subsidiaries, contractors, licensors, officers, agents, and employees.

5. "User," "You," and "Your" refer to the individual person, company, or organization that has visited or is using the Website or Service; that accesses or uses any part of the account; or that directs the use of the account in the performance of its functions. A User must be at least 13 years of age. Special terms may apply for business or government accounts (See Section B.4): Additional Terms).

6. "Website" or "The Korean Vocabulary App" refers to Hungry Minds' website located at www.koreanvocabulary.app, and all content, Services, and products provided by Hungry Minds at or through the Website. It also refers to Hungry Minds-owned subdomains of www.koreanvocabulary.app. Occasionally, Websites owned by Hungry Minds may provide different or additional terms of service. If those additional terms conflict with this Agreement, the more specific terms apply to the relevant page or Service.

B. Account Terms

In brief: A human must create your account; you must be 13 or over; and you must provide a valid email address. You alone are responsible for your account and anything that happens while you are signed in to or using your account. You are responsible for keeping your account secure.

1. Required Information

You must provide a valid email address in order to complete the signup process. Any other information requested, such as your real name, is optional, unless you are accepting these terms on behalf of a legal entity (in which case we need more information about the legal entity) or if you opt for a paid account, in which case additional information will be necessary for billing purposes.

2. Account Requirements

We have a few simple rules for accounts on the Korean Vocabulary App’s Service.

• You must be a human to create an account. Accounts registered by “bots” or other automated methods are not permitted.
• You must be age 13 or older. While we are thrilled to see brilliant young people excited to learn Korean, we must comply with United States law. The Korean Vocabulary App does not target our Service to children under 13, and we do not permit any Users under 13 on our Service. If we learn of any User under the age of 13, we will terminate that User’s account immediately. If you are a resident of a country outside the United States, your country’s minimum age may be older; in such a case, you are responsible for complying with your country’s laws.
• You may not use as a username that is a name or trademark that is subject to any rights of another person or entity without appropriate authorization. You may not use a name that is otherwise offensive, vulgar, or obscene.
• Your login may only be used by one person — i.e., a single login may not be shared by multiple people.

3. User Account Security

You are responsible for keeping your account secure while you use our Service.

• You are responsible for all content posted and activity that occurs under your account.
• You are responsible for maintaining the security of your account and password. The Korean Vocabulary App cannot and will not be liable for any loss or damage from your failure to comply with this security obligation.
• You will promptly notify The Korean Vocabulary App if you become aware of any unauthorized use of, or access to, our Service through your account, including any unauthorized use of your password or account.

4. Additional Terms

In some situations, third parties’ terms may apply to your use of The Korean Vocabulary App. For example, you may download an application that integrates with The Korean Vocabulary App. Please be aware that while these Terms are our full agreement with you, other parties’ terms govern their relationships with you.

C. Acceptable Use

In brief: While using the Service, you must follow this Acceptable Use Policy, which includes some restrictions on content you can post, conduct on the Service, and other limitations. In short, be excellent to each other.

1. Compliance with Laws and Regulations

Your use of the Website and Service must not violate any applicable laws, including copyright or trademark laws, export control laws, or other laws in your jurisdiction. You are responsible for making sure that your use of the Service is in compliance with laws and any applicable regulations.

2. Content Restrictions

You agree that you will not under any circumstances upload, post, host, or transmit any content that:

• is unlawful or promotes unlawful activities;
• is or contains sexually obscene content;
• is libelous, defamatory, or fraudulent;
• is discriminatory or abusive toward any individual or group;
• contains or installs any active malware or exploits, or uses our platform for exploit delivery (such as part of a command and control system); or
• infringes on any proprietary right of any party, including patent, trademark, trade secret, copyright, right of publicity, or other rights.

3. Conduct Restrictions

While using The Korean Vocabulary App, you agree that you will not under any circumstances:

• harass, abuse, threaten, or incite violence towards any individual or group, including Hungry Minds employees, officers, and agents, or other The Korean Vocabulary App Users;
• use our servers for any form of excessive automated bulk activity (for example, spamming), or relay any other form of unsolicited advertising or solicitation through our servers, such as get-rich-quick schemes;
• attempt to disrupt or tamper with Hungry Minds' servers in ways that could harm our Website or Service, to place undue burden on Hungry Minds' servers through automated means, or to access Hungry Minds' Service in ways that exceed your authorization;
• impersonate any person or entity, including any of our employees or representatives, including through false association with Hungry Minds, or by fraudulently misrepresenting your identity or site’s purpose; or
• violate the privacy of any third party, such as by posting another person’s personal information without consent.

4. Services Usage Limits

You agree not to reproduce, duplicate, copy, sell, resell or exploit any portion of the Service, use of the Service, or access to the Service without Hungry Minds' express written permission.

5. Scraping

Scraping refers to extracting data from our Website via an automated process, such as a bot or webcrawler. Please see Section G for our API Terms. You may scrape the Website for the following reasons:

• Researchers may scrape public, non-personal information from the Korean Vocabulary App for research purposes, only if any publications resulting from that research are open access.
• Archivists may scrape The Korean Vocabulary App for public data for archival purposes.

You may not scrape The Korean Vocabulary App for spamming purposes, including for the purposes of selling The Korean Vocabulary App users’ personal information, such as to advertisers, recruiters, or job boards.

You may not scrape The Korean Vocabulary App for the purposes of creating a commercial product or service.

All use of The Korean Vocabulary App data gathered through scraping must comply with the The Korean Vocabulary App Privacy Policy.

6. Privacy

Misuse of The Korean Vocabulary App Users’ Personal Information is prohibited.

Any person, entity, or service collecting data from the Korean Vocabulary App must comply with the The Korean Vocabulary App Privacy Policy, particularly in regards to the collection of our Users’ Personal Information (as defined in the The Korean Vocabulary App Privacy Policy). If you collect any The Korean Vocabulary App User’s Personal Information from The Korean Vocabulary App, you agree that you will only use the Personal Information you gather for the purpose for which our User has authorized it. You agree that you will reasonably secure any Personal Information you have gathered from the Korean Vocabulary App, and you will respond promptly to complaints, removal requests, and “do not contact” requests from Hungry Minds or the Korean Vocabulary App Users.

7. Excessive Bandwidth Use

If we determine your bandwidth usage to be significantly excessive in relation to other The Korean Vocabulary App customers, we reserve the right to suspend your account or throttle your access until you can reduce your bandwidth consumption.

8. User Protection

You agree not to engage in activity that significantly harms our Users. We will resolve disputes in favor of protecting our Users as a whole.

D. User-Generated Content

In brief: You own the content you input on The Korean Vocabulary App. However, you grant us license to use it for commercial purposes and to provide Services to you. You are still responsible for your content, and we reserve the right to remove content or close accounts if necessary.

1. Responsibility for User-Generated Content

You may create or upload User-Generated Content while using the Service. You are solely responsible for the content of, and for any harm resulting from, any User-Generated Content that you post, upload, link to or otherwise make available via the Service, regardless of the form of that Content. We are not responsible for any public display or misuse of your User-Generated Content.

2. Hungry Minds May Remove Content

We do not pre-screen User-Generated Content, but we have the right (though not the obligation) to refuse or remove any User-Generated Content that, in our sole discretion, violates any Hungry Minds terms or policies.

3. Ownership of Content, Right to Post, and License Grants

You retain ownership of and responsibility for Content you create or own ("Your Content"). If you're posting anything you did not create yourself or do not own the rights to, you agree that you are responsible for any Content you post; that you will only submit Content that you have the right to post; and that you will fully comply with any third party licenses relating to Content you post.

Because you retain ownership of and responsibility for Your Content, we need you to grant us — and other Korean Vocabulary App Users — certain legal permissions, listed in Sections D.4–D.5. These license grants apply to Your Content. If you upload Content that already comes with a license granting Hungry Minds the permissions we need to run our Service, no additional license is required. You understand that you will not receive any payment for any of the rights granted in Sections D.4–D.5. The licenses you grant to us will end when you remove Your Content from our servers.

4. License Grant to Us

We need the legal right to do things like host Your Content, publish it, and share it. You grant us and our legal successors the right to store, parse, and display Your Content, and make incidental copies as necessary to render the Website and provide the Service. This includes the right to do things like copy it to our database and make backups; show it to you and other users; parse it into a search index or otherwise analyze it on our servers; share it with other users; and perform it, in case Your Content is something like music or video.

Additionally, you grant Hungry Minds a perpetual, worldwide, non-exclusive, royalty-free license to use, reproduce, modify, adapt, publish, translate, create derivative works from, distribute, and display any Content you contribute to the Service (including but not limited to mnemonics, notes, custom vocabulary, translations, or any other user-generated content) for any purpose, including commercial purposes, without attribution or compensation to you. This means content you generate on The Korean Vocabulary App may be repurposed, reused, or shared with others without crediting you as the original creator, and may be used in our commercial offerings.

This license does not grant Hungry Minds the right to sell Your Content or otherwise distribute or use it outside of our provision of the Service, except as explicitly stated above regarding user-generated content such as mnemonics, notes, custom vocabulary, and similar learning materials.

5. Moral Rights

You retain all moral rights to Your Content that you upload, publish, or submit to any part of the Service, including the rights of integrity and attribution. However, you waive these rights and agree not to assert them against us, to enable us to reasonably exercise the rights granted in Section D.4, including our right to use your contributed content for commercial purposes without attribution.

To the extent this Agreement is not enforceable by applicable law, you grant Hungry Minds the rights we need to use Your Content without attribution and to make reasonable adaptations of Your Content as necessary to render the Website and provide the Service.

E. Copyright Infringement and DMCA Policy

If you believe that content on our Website violates your copyright, please contact us in accordance with our Digital Millennium Copyright Act Policy. If you are a copyright owner and you believe that content on the Korean Vocabulary App violates your rights, please contact us by emailing copyright@koreanvocabulary.app. There may be legal consequences for sending a false or frivolous takedown notice. Before sending a takedown request, you must consider legal uses such as fair use and licensed uses.

We disable and terminate the accounts of users who may infringe upon the copyrights or other intellectual property rights of Hungry Minds or others, in appropriate circumstances and at our sole discretion.

F. Intellectual Property Notice

In brief: We own the Service and all of our content. In order for you to use our content, we give you certain rights to it, but you may only use our content in the way we have allowed.

1. Hungry Minds' Rights to Content

Hungry Minds and our licensors, vendors, agents, and/or our content providers retain ownership of all intellectual property rights of any kind related to the Website and Service. We reserve all rights that are not expressly granted to you under this Agreement or by law. The look and feel of the Website and Service is copyright © Hungry Minds, LLC. All rights reserved. You may not duplicate, copy, or reuse any portion of the HTML/CSS, Javascript, or visual design elements or concepts without express written permission from Hungry Minds.

2. License to Hungry Minds Policies

This Agreement is licensed under this Creative Commons Zero license. For details, see our site-policy repository.

G. API Terms

In brief: The Korean Vocabulary App does not currently offer an API for external use. Use of our service is restricted to our official website at www.koreanvocabulary.app.

The Korean Vocabulary App does not currently provide an API (Application Program Interface) for external use. Any unauthorized attempts to access our systems programmatically are prohibited and may result in the permanent suspension of related accounts and/or legal action against involved parties.

All use of The Korean Vocabulary App is restricted to our official website at www.koreanvocabulary.app. Creating tools, services, or applications that scrape, mirror, or otherwise access our content or functionality outside of normal web browsing is prohibited without explicit written permission from Hungry Minds.

We reserve the right to implement technical measures to prevent unauthorized access and to protect our systems and content. Circumventing these measures is a violation of these Terms of Service.

If you are interested in potential partnerships or have questions about permitted use cases, please contact us.

H. Advertising on The Korean Vocabulary App

In brief: We generally prohibit the use of The Korean Vocabulary App for advertising, so it does not become a spam haven. No one wants that.

Advertising Content is limited to the promotion of personal projects or personal professional development. Any advertising for a business entity is prohibited without approval by Hungry Minds.

Any Advertising Content, like all Content, must not violate the law or these Terms of Use, such as the restrictions on appropriate use of The Korean Vocabulary App. We reserve the right to remove any advertisements that, in our sole discretion, violate any Hungry Minds terms or policies.

I. Payment

In brief: You are responsible for any fees associated with your use of the Korean Vocabulary App. We are responsible for communicating those fees to you clearly and accurately, and letting you know well in advance if those prices change.

1. Pricing

Our pricing and payment terms are available at www.koreanvocabulary.app/subscribe. If you agree to a subscription price, that will remain your price for the duration of the payment term; however, prices are subject to change at the end of a payment term. Decreases in a subscription price may be applied in the middle of a payment term.

2. Upgrades, Downgrades, and Changes

• We will immediately bill you when you upgrade from the free plan to any paying plan.
• If you change your level of service, we will prorate the cost difference and apply any charges or discounts immediately.
• You may change your level of service at any time by choosing a plan option or going into your subscription settings. If you choose to downgrade your account, you may lose access to Content, features, or capacity of your account.

3. Billing Schedule; Refunds

• For monthly or yearly payment plans, the Service is billed in advance on a monthly or yearly basis respectively. For lifetime plans, the Service is billed once at time of purchase.
• Refunds may be requested within 60 days of payment for any level of service, for any reason.

4. Authorization

By agreeing to these Terms, you are giving us permission to charge your on-file credit card or other approved methods of payment for fees that you authorize for The Korean Vocabulary App.

5. Responsibility for Payment

You are responsible for all fees, including taxes, associated with your use of the Service. By using the Service, you agree to pay Hungry Minds any charge incurred in connection with your use of the Service. If you dispute the matter, contact our support team. You are responsible for providing us with a valid means of payment for paid accounts. Free accounts are not required to provide payment information.

J. Cancellation and Termination

In brief: You may close your account at any time. If you do, we’ll treat your information responsibly.

1. Account Cancellation

You can cancel your subscription at any time via the subscription settings. Your access to paid content and features will remain in effect until the end of your current billing period. At the end of the billing period, access to paid content and features will be revoked, though your account will still be accessible and you can re-subscribe at any time. As part of keeping your account accessible, we will retain your data indefinitely, or until such time that you request an account deletion.

2. Account Deletion

It is your responsibility to properly delete your account with the Korean Vocabulary App. You can delete your account at any time by going into your profile and then navigating to the dropdown. The Delete my account button provides a simple account deletion link.

3. Upon Deletion

We will retain and use your information as necessary to comply with our legal obligations, resolve disputes, and enforce our Agreements, but barring legal requirements, we will delete your full profile immediately. Note that some information may remain in secure backups. This information can not be recovered once your account is deleted.

We will not delete Content that you have contributed to the community forums, but it will be publicly anonymized.

Upon request, we will make a reasonable effort to provide an account owner with a copy of your lawful, non-infringing account contents before account cancellation, deletion, termination, or downgrade.

4. Hungry Minds May Terminate

Hungry Minds has the right to suspend or terminate your access to all or any part of the Website at any time, with or without cause, with or without notice, effective immediately. Hungry Minds reserves the right to refuse service to anyone for any reason at any time.

5. Survival

All provisions of this Agreement which by their nature should survive termination will survive termination, including, without limitation, ownership provisions, warranty disclaimers, indemnity, and limitations of liability.

K. Communications with Hungry Minds

In brief: We use email and other electronic means to stay in touch with our users.

1. Electronic Communication Required

For contractual purposes, you (1) consent to receive communications from us in an electronic form via the email address you have submitted or via the Service; and (2) agree that all Terms of Service, Agreements, notices, disclosures, and other communications that we provide to you electronically satisfy any legal requirement that those communications would satisfy if they were on paper. This section does not affect your non-waivable rights.

2. Legal Notice to Hungry Minds Must Be in Writing

Communications made through email or The Korean Vocabulary App Support’s messaging system will not constitute legal notice to Hungry Minds or any of its officers, employees, agents or representatives in any situation where notice to Hungry Minds is required by contract or any law or regulation. Legal notice to Hungry Minds must be in writing and served on Hungry Minds' legal agent.

3. No Phone Support

The Korean Vocabulary App only offers support via email, in-Service communications, and electronic messages. We do not offer telephone support.

L. Disclaimer of Warranties

In brief: We provide our Service as is, and we make no promises or guarantees about this Service. Please read this section carefully; you should understand what to expect.

Hungry Minds provides the Website and the Service “as is” and “as available,” without warranty of any kind. Without limiting this, we expressly disclaim all warranties, whether express, implied or statutory, regarding the Website and the Service including without limitation any warranty of merchantability, fitness for a particular purpose, title, security, accuracy and non-infringement.

Hungry Minds does not warrant that the Service will meet your requirements; that the Service will be uninterrupted, timely, secure, or error-free; that the information provided through the Service is accurate, reliable or correct; that any defects or errors will be corrected; that the Service will be available at any particular time or location; or that the Service is free of viruses or other harmful components. You assume full responsibility and risk of loss resulting from your downloading and/or use of files, information, content or other material obtained from the Service.

M. Limitation of Liability

In brief: We will not be liable for damages or losses arising from your use or inability to use the Service or otherwise arising under this Agreement. Please read this section carefully; it limits our obligations to you.

You understand and agree that we will not be liable to you or any third party for any loss of profits, use, goodwill, or data, or for any incidental, indirect, special, consequential or exemplary damages, however arising, that result from:

• the use, disclosure, or display of your User-Generated Content;
• your use or inability to use the Service;
• any modification, price change, suspension or discontinuance of the Service;
• the Service generally or the software or systems that make the Service available;
• unauthorized access to or alterations of your transmissions or data;
• statements or conduct of any third party on the Service;
• the use of websites or services, as well as the content, goods, and services on those websites and services, mentioned by the Service or linked from the Website;
• any other user interactions that you input or receive through your use of the Service; or
• any other matter relating to the Service.

Our liability is limited whether or not we have been informed of the possibility of such damages, and even if a remedy set forth in this Agreement is found to have failed of its essential purpose. We will have no liability for any failure or delay due to matters beyond our reasonable control.

N. Release and Indemnification

In brief: You are responsible for your use of the Service. If you harm someone else or get into a dispute with someone else, we will not be involved.

If you have a dispute with one or more Users, you agree to release Hungry Minds from any and all claims, demands and damages (actual and consequential) of every kind and nature, known and unknown, arising out of or in any way connected with such disputes.

You agree to indemnify us, defend us, and hold us harmless from and against any and all claims, liabilities, and expenses, including attorneys’ fees, arising out of your use of the Website and the Service, including but not limited to your violation of this Agreement, provided that Hungry Minds (1) promptly gives you written notice of the claim, demand, suit or proceeding; (2) gives you sole control of the defense and settlement of the claim, demand, suit or proceeding (provided that you may not settle any claim, demand, suit or proceeding unless the settlement unconditionally releases Hungry Minds of all liability); and (3) provides to you all reasonable assistance, at your expense.

O. Changes to These Terms

In brief: We want our users to be informed of important changes to our terms, but some changes aren’t that important — we don’t want to bother you every time we fix a typo. So while we may modify this Agreement at any time, we will notify users of any changes that affect your rights and give you time to adjust to them.

We reserve the right, at our sole discretion, to amend these Terms of Service at any time and will update these Terms of Service in the event of any such amendments. We will notify our Users of material changes to this Agreement, such as price changes, at least 30 days prior to the change taking effect by posting a notice on our Website. For non-material modifications, your continued use of the Website constitutes agreement to our revisions of these Terms of Service.

We reserve the right at any time and from time to time to modify or discontinue, temporarily or permanently, the Website (or any part of it) with or without notice.

P. Miscellaneous

1. Governing Law

Except to the extent applicable law provides otherwise, this Agreement between you and Hungry Minds and any access to or use of the Website or the Service are governed by the federal laws of the United States of America and the laws of the State of Oregon, without regard to conflict of law provisions. You and Hungry Minds agree to submit to the exclusive jurisdiction and venue of the courts located in Portland, Oregon.

2. Contests, Sweepstakes and Promotions

Any contests, sweepstakes or other promotions (collectively, “Promotions”) made available through the Service may be governed by rules that are separate from these Terms. If you participate in any Promotions, please review the applicable rules as well as our Privacy Policy. If the rules for a Promotion conflict with these Terms, the Promotion rules will apply.

3. Non-Assignability

Hungry Minds may assign or delegate these Terms of Service and/or the The Korean Vocabulary App Privacy Policy, in whole or in part, to any person or entity at any time with or without your consent, including the license grant in Section D.4. You may not assign or delegate any rights or obligations under the Terms of Service or Privacy Statement without our prior written consent, and any unauthorized assignment and delegation by you is void.

4. Section Headings and Summaries

Throughout this Agreement, each section includes titles and brief summaries of the following terms and conditions. These section titles and brief summaries are not legally binding.

5. Severability, No Waiver, and Survival

If any part of this Agreement is held invalid or unenforceable, that portion of the Agreement will be construed to reflect the parties’ original intent. The remaining portions will remain in full force and effect. Any failure on the part of Hungry Minds to enforce any provision of this Agreement will not be considered a waiver of our right to enforce such provision. Our rights under this Agreement will survive any termination of this Agreement.

6. Amendments; Complete Agreement

This Agreement may only be modified by a written amendment signed by an authorized representative of Hungry Minds, or by the posting by Hungry Minds of a revised version in accordance with Section O. Changes to These Terms. These Terms of Service, together with the the Korean Vocabulary App Privacy Statement, represent the complete and exclusive statement of the Agreement between you and us. This Agreement supersedes any proposal or prior Agreement oral or written, and any other communications between you and Hungry Minds relating to the subject matter of these terms including any confidentiality or nondisclosure agreements.

7. Questions

Questions about the Terms of Service? Contact us.