Last update: August 20th 2019
This document describes what information is accessed or collected by Maths Challenge and how it is used. It also describes use of Android permissions.
Maths Challenge does not collect any app usage analytics.
Maths Challenge displays ads using Google Admob. Cookies and other means (advertising ID) may be used by Google Admob to present personalized ads.
Whenever Maths Challenge crashes, a crash report containing anonymous crash data is sent securely online, for fixing crashes and improve Maths Challenge. A crash report is kept for a maximum of one month (starting from the submission date), after which it is permanently deleted.