Terms of Use

Last updated: 26 July 2026

These terms govern your use of Langio ("the service", "we"), operated by Aleksandr Bukhtoiarov, Slovakia. By creating an account or using the service, you agree to them. They are written in good faith and are not legal advice.

1. Who can use Langio

You must be at least 16 years old to use Langio. By using it, you confirm that you are.

2. The service

Langio is a personalized language-learning tool that builds lessons from your texts, breaks down grammar, and suggests what to study next. It is currently in beta: features may change, break, or be discontinued, and it is provided on an "as is" and "as available" basis.

3. Your account

Provide accurate information, keep your login credentials safe, and don't share your account. You are responsible for activity that happens under your account. Tell us promptly if you suspect unauthorized use.

4. Acceptable use

You agree not to:

use the service for anything unlawful, or to submit content you have no right to use;
upload others' personal data or confidential material you aren't allowed to share;
abuse, overload, scrape, or disrupt the service, or try to break its security;
attempt to access other users' accounts or data.

5. Your content

You keep all rights to the texts and words you submit. You grant us a limited licence to store and process that content solely to provide the service to you — including sending it to the third-party AI processors described in our Privacy Policy. You confirm you have the right to submit the content you provide.

6. AI-generated results

Lessons, translations, and grammar explanations are generated automatically and may be inaccurate, incomplete, or unsuitable for a given purpose. Use your own judgement; they are a learning aid, not authoritative or certified instruction.

7. Our intellectual property

The Langio application, its design, name, and the software behind it belong to us. These terms don't give you any rights to them beyond using the service as intended.

8. Availability and changes

We don't guarantee the service will always be available or error-free, and we may change, suspend, or discontinue features at any time, especially during the beta.

9. Disclaimers and liability

To the extent permitted by law, the service is provided without warranties of any kind, and we are not liable for indirect or consequential loss arising from your use of it. Nothing in these terms limits any liability that cannot be limited under the law of the Slovak Republic or under mandatory EU consumer-protection rules, which remain unaffected.

10. Ending your use

You can stop using Langio and delete your account at any time. We may suspend or terminate an account that breaches these terms or the law.

11. Governing law

These terms are governed by the law of the Slovak Republic, and disputes fall under the jurisdiction of the Slovak courts — without removing any mandatory protection you have as a consumer in your country of residence.

12. Changes to these terms

We may update these terms as the service evolves; the "last updated" date reflects the current version. Continued use after a change means you accept the updated terms.

13. Contact

Questions? Email hello@langio.me.