Terms of Service

prof-robot.comLast updated: March 2026

1. Scope and Provider

These Terms of Service govern the use of Professor Robot, an AI-powered language learning service operated via WhatsApp, Telegram, and the website prof-robot.com.

The provider is:

Philip Arendes Scanbox #17169 Ehrenbergstr. 16a 10245 Berlin, Germany

By using the service, you agree to these Terms of Service. If you do not agree, please refrain from using the service.

2. Description of the Service

Professor Robot is an AI-powered chatbot that helps users practise and improve their language skills through conversations on WhatsApp and Telegram. The service uses AI language models from third-party providers to generate responses.

Professor Robot is designed as a supplementary learning tool. It does not replace professional language instruction, and the accuracy or completeness of AI-generated responses cannot be guaranteed.

3. Registration and Account

Registration takes place automatically when you send your first message to the Professor Robot bot on WhatsApp or Telegram. By doing so, you confirm that the information associated with your messenger account is accurate.

You are responsible for all activity that occurs through your messenger account in connection with the service.

4. Trial Period and Paid Subscription

4.1 Trial Period

New users receive a free trial period to test the service. The duration and scope of the trial are specified on prof-robot.com. Once the trial period expires, continued use of the service requires a paid subscription.