Terms of Use

Last updated: 17 September 2026.

1. General

1.1 These Terms of Use govern, together with the Privacy Policy, your use of the “My Words: Learn Vocabulary” mobile application (“Application”), the websites https://mywords.app, https://my-words.ru, https://mindworksolutions.nl, https://app.my-words.ru and https://links.my-words.app, and related services provided by Mind Work Solutions (“we”). By using the Application or the Websites, you accept and agree to these Terms. If you do not agree to them, please do not use the Services.

1.2 All intellectual property rights associated with the Services belong to Mind Work Solutions, Netherlands. Technical administration and support of the Services for users located in the Russian Federation is provided by ИП Бабкин Алексей Владимирович (ИНН 246307200869, ОГРН/ОГРНИП 325246800079370). For CloudPayments purchases (Android in-app purchases in Russia and purchases by users in Russia on https://app.my-words.ru and https://links.my-words.app), that partner acts as the merchant/seller and as an independent controller of related payment records.

1.3 Our Services are intended for users studying foreign languages and offer features to help memorize vocabulary, translate words and texts, create personal dictionaries, track learning statistics, practice pronunciation and spelling, and use AI-assisted tools such as Grammar Explanation, Grammar Check, Text Generation, and Reading Learning Mode.

1.4 The Services are available globally through the App Store, Google Play, and our Websites. Core features are accessible without registration. Optional account registration is available on iOS and Android. Syncing learning data across devices through a My Words account is available only to registered users with a premium subscription who choose to enable sync. Signing into a My Words account that already has a linked premium subscription allows access to premium features.

2. Rights and Obligations

2.1 We undertake to:

2.2 We reserve the right to:

2.3 The User agrees to:

2.4 The User has the right to:

3. Intellectual Property

3.1 All content, trademarks, and related materials are the intellectual property of Mind Work Solutions or its licensors. Use is limited to functionality within the Services.

4. Disclaimer

4.1 We do not guarantee uninterrupted operation or any specific outcome from use. The Services and content are provided “as is” and “as available.”

4.2 Some learning features use artificial intelligence provided through the OpenAI API. AI-generated output may be inaccurate, incomplete, or unsuitable for a particular purpose. It is provided as a learning aid and should be reviewed by the User rather than relied upon as professional or authoritative advice.

4.3 External links may appear in the Services. We are not responsible for the content or availability of these third-party sites.

4.4 Users are responsible for any content they submit and must have rights to do so.

4.5 We are not responsible for advertisements managed by third parties.

5. Changes to these terms

5.1 We may update these Terms at any time. Important changes will be posted in the App or on the Website. Continued use signifies agreement.

6. Premium Plan

6.1 Some features are limited in the free version and may include ads.

6.2 Additional features and benefits can be purchased via one-time payment or subscription. Trial versions may be offered. A purchase does not remove the storage and feature-usage limits described below.

6.3 Purchase channels:

Prices and payment terms are shown in the Application or on the relevant purchase website.

6.4 Price changes for App Store purchases and Google Play purchases follow the rules of the respective store. Price changes for CloudPayments purchases are communicated in the Application or on the purchase websites.

6.5 Cancellation. You may cancel App Store purchases or Google Play purchases through your store account settings. You may cancel CloudPayments purchases from your My Words profile in the Application or on the purchase websites. After cancellation, no further charges will be applied, and access continues until the end of the current billing period.

6.6 Refund Policy (CloudPayments purchases). You may request a refund within 24 hours of the transaction by contacting our support team and providing the transaction details. Refund requests are reviewed on a case-by-case basis and processed in accordance with applicable law. This policy does not affect your statutory rights, including rights under the EU Consumer Rights Directive.

6.7 Refund Policy (App Store purchases and Google Play purchases). Payments are processed by Apple or Google. We cannot issue refunds for these purchases. For refund requests, contact Apple or Google under their refund policies.

6.8 EU Right of Withdrawal. By purchasing a subscription and starting to use the Premium Plan immediately, you expressly consent to the immediate performance of the Service and acknowledge that you may lose your statutory right of withdrawal under applicable law.

6.9 Storage limits. The amount of learning data that can be stored in the Application, including data stored locally or synced through a My Words account, is limited. When a storage limit is reached, the User may be unable to save additional content until space is made available. Reaching a limit does not by itself cause existing content to be deleted automatically.

6.10 Shared AI-assisted feature allowance. Grammar Explanation, Grammar Check, Text Generation, and Reading Learning Mode draw from a single shared monthly usage allowance per User. The number of requests available is not fixed and varies depending on the feature used, the length and complexity of submitted text, and the length of generated responses. Using one feature reduces the allowance available for the others. The allowance resets at the start of each monthly period, and any unused allowance does not carry over unless the Application expressly states otherwise.

6.11 We may set or adjust storage limits and the shared feature-usage allowance for capacity, cost, security, abuse-prevention, or service-availability reasons. We will give notice of material changes where required by applicable law. Users must not attempt to bypass or manipulate these limits.

7. Data Protection

7.1 Data is handled in accordance with our Privacy Policy. Registered users with a premium subscription who enable My Words account sync may have their account and learning data stored on our servers on both iOS and Android. If sync is not enabled on iOS, learning data remains on the device or in the user’s private iCloud, and a non-identifiable record may be stored to manage premium access. Other data may be stored locally on the device.

7.2 Data submitted via our contact form (email, name, message) is used only for the purpose of responding.

8. Account Deletion

8.1 Registered users may delete their accounts via the profile section of the App or the purchase websites. This permanently deletes account and synced learning data stored by us, subject to records we or our Russian payment partner must retain for legal, accounting, or dispute-resolution purposes.

Contact: support@mindworksolutions.nl