The 23Brain app (the “Service”) is provided by Felix Seip and Samuel Ju and is intended for use as is.

This page is used to inform users regarding our policies with the collection, use, and disclosure of Personal Information for anyone choosing to use our Service.

If you choose to use the Service, you agree to the collection and use of information in accordance with this policy. The Personal Information we collect is used solely to provide and improve the Service. We will not use or share your information with anyone except as described in this Privacy Policy.

The terms used in this Privacy Policy have the same meanings as in our Terms and Conditions, unless otherwise defined here.


Information Collection and Use

The app collects certain personally identifiable information, including:

You may also upload content such as videos, images, and files as part of your use of the Service.

We use anonymized in-app analytics to improve learning recommendations and to optimize our algorithms. Crash reports are collected using Google Crashlytics to help us identify and fix issues.


Data Sharing

We do not sell your personal information. We only share non-personal summary data with third-party service providers to operate the Service.

Links to privacy policies of third-party service providers used by the app: