Privacy policy · Mathaton
This policy explains how the app handles your data and who is responsible. The controller is Sergio Fernández Carrasco, an independent developer. You can get in touch at sergiofernandezcar@gmail.com.
In short
All your data is stored on your device. Nothing is sent to the developer. Deleting the app deletes your data.
Data on your device
The information you generate while using the app is stored only on your device. The developer does not receive it and has no access to it. If you uninstall the app, that data is deleted.
Details for this app
Game Center (iPhone and iPad): leaderboards are handled by Apple’s Game Center and are optional. If you sign in to Game Center, your score is sent to Apple to display the leaderboards; that processing is governed by Apple’s privacy policy. You can play without signing in and, in that case, nothing is sent.
Microphone: the sound library Mathaton uses declares the microphone permission, but the app never activates it or records audio.
Progress: your levels, times and medals are stored only on your device.
Purchases
In-app purchases are made through Apple (App Store) or Google (Google Play). The developer does not receive your payment details. You can restore a previous purchase from the app’s settings.
Analytics
The app includes no usage analytics and no third-party crash-reporting tools. Your activity is not tracked.
Accounts
The app does not require registration or a user account.
Changes to this policy
If this policy changes, the updated version will be published on this same page with a new “last updated” date.
Contact
For any question, write to sergiofernandezcar@gmail.com.
Last updated: 7 September 2026