Terms of Use

Last updated: 2026-05-05.

These terms govern the use of the Anyvoc mobile app ("the App") and the associated websites at anyvoc.eu.

1. Provider

Anyvoc is offered by the operator named in the imprint (hereinafter "the Provider"). Email: feedback@anyvoc.eu.

2. Subject matter

Anyvoc is a vocabulary-learning tool that runs locally on your device. From submitted content (texts, images, web links), it extracts and translates vocabulary using AI-assisted language analysis and trains it with a spaced-repetition system (Leitner).

The app is offered in two tiers:

• Free (free of charge, indefinitely) — fully usable with certain volume limits and restricted to one learning language at a time.
• Pro (paid subscription) — higher limits, multi-language vocabulary, full-text translation, tap-to-save, text-to-speech.

3. Conclusion of contract

By downloading and first using the app, a usage contract for the Free version is concluded between you and the Provider.

When you choose a Pro subscription within the app, you conclude the additional subscription contract directly with the store's payment system (Apple on iOS, Google on Android). The Provider is not a party to the payment processing; it only receives confirmation of your entitlement from the store.

4. Minimum age

Use of the app is permitted from the age of 16. Persons between 13 and 16 require the consent of a legal guardian. Persons under 13 are not permitted to use the app.

5. Pro subscription — terms

5.1 Plans

At the time of publication of these terms, the following plans are offered:

• Pro Monthly: €3.99 per month, auto-renewing.
• Pro Yearly: €29.99 per year, auto-renewing.

The current prices are shown in the app's purchase dialog before purchase and apply from purchase. The Provider may adjust prices in the future; existing subscriptions are then notified according to the rules of the respective store, with advance notice where required.

5.2 Auto-renewal

Pro subscriptions auto-renew for the same period unless you cancel before the end of the current period. Billing happens on the last day of the period via the payment method stored in the store.

5.3 Cancellation

You can cancel your Pro subscription at any time:

• Apple App Store (iOS): Settings → Apple ID → Subscriptions → Anyvoc → Cancel subscription.
• Google Play (Android): Play Store app → Profile → Payments & subscriptions → Subscriptions → Anyvoc → Cancel subscription.

A cancellation takes effect at the end of the current billing period; until then you keep Pro features.

5.4 Right of withdrawal for consumers

As a consumer you have a 14-day right of withdrawal from contract conclusion under §§ 312g, 355 BGB (German Civil Code). Important note: since Apple and Google handle the payment, the competent body for withdrawal and refunds is the respective store. Please direct refund requests to:

• Apple: https://reportaproblem.apple.com/
• Google: https://support.google.com/googleplay/answer/2479637

The Provider is happy to assist you on request, but has no direct access to payment data.

6. Licence and scope of use

The Provider grants you the simple, non-exclusive, non-transferable right, limited to the term of the contract, to use the app on your devices for personal use.

The following are particularly prohibited:

• Reverse engineering, decompiling, or disassembling the app, except as legally permitted.
• Commercial republication of the app's content or its components.
• Automated mass requests or other use suitable for impairing the backend infrastructure.
• Submitting illegal content (e.g. copyrighted full texts without authorisation).

7. Your content

When you submit content for vocabulary extraction (texts, images, web links), you assert that you are entitled to do so (your own texts, royalty-free content, or content with a valid licence / fair-use application such as language learning).

The Provider stores submitted content exclusively locally on your device. Transfer to third parties (LLM providers) occurs only transiently for processing; see Privacy Policy section 5.

8. AI-generated content — accuracy notice

Anyvoc uses large language models to extract and translate vocabulary. AI-generated translations, CEFR classifications, and example sentences may be incorrect, inaccurate, or contextually unsuitable. Do not rely on Anyvoc as the sole source for language correctness in professional, academic, or legal contexts. For learning purposes the app provides a reliable foundation, but the final check against a dictionary or a native speaker is up to you.

9. Availability

The Provider strives for high availability of the backend proxy and LLM functions but does not guarantee any specific availability. Maintenance windows, hosting provider outages (Fly.io), or LLM provider outages (Mistral) may temporarily limit functionality. In such cases the app remains usable in pure offline mode with vocabulary already on the device.

10. Liability

The Provider is liable without limitation only for intent and gross negligence, for damages from injury to life, body, or health, and under the German Product Liability Act.

For ordinary negligence, the Provider is liable only for breaches of an essential contractual duty (cardinal duty), and even then only for damages typically foreseeable in such contracts.

Liability beyond that is excluded.

In particular, the Provider is not liable for learning or knowledge gaps arising from incorrect AI responses, nor for damages arising from use of the app in a context for which it is not intended (e.g. legal, medical, or safety-relevant translations).

11. Term, cancellation, reset

11.1 Free tier

The Free tier contract runs indefinitely. You can end it at any time by uninstalling the app — all locally stored data is then removed from the device. If you have additionally registered an account, you end the contract via Settings → Delete Account; this deletes the account server-side and all local data on the device.

11.2 Pro tier

Pro subscriptions end with the end of the current billing period after cancellation in the store. No pro-rata refund is given.

11.3 Extraordinary termination

Both sides may terminate the usage contract for cause without notice, in particular if the other side breaches material contractual duties.

12. Applicable law and venue

German law applies, excluding the UN Sales Convention. For consumers, the mandatory consumer-protection provisions of the consumer's country of residence remain unaffected.

The place of jurisdiction for disputes from this contract is, to the extent permissible, Stuttgart. Consumers may also sue the Provider in the consumer's general place of jurisdiction.

13. Severability

Should any provision of these terms be or become invalid, the validity of the remaining provisions is unaffected.

14. Changes

The Provider may amend these terms when required for legal, technical, or operational reasons. Changes are notified in the app and at anyvoc.eu/legal/terms.html. For material changes affecting your Pro subscription contract, you have the right to terminate without notice on the effective date of the change.

15. Contact

Please direct questions, notices, and complaints to:

Email: feedback@anyvoc.eu

or by post to the address given in the imprint.