Extramath by Aksimath
Privacy Policy
Last updated: June 13, 2026
Summary
Extramath does not require registration, does not show ads, and does not send learning progress to developer servers.
Data Stored by the App
The app stores data on the user's device to support the learning experience:
- selected learning segment and practice settings;
- results from level checks, daily practice, and review sessions;
- local progress by topics and math facts.
This data is stored in browser local storage or Android WebView storage on the user's device. Aksimath does not receive this data and does not use a developer server account to process it.
What the App Does Not Do
- does not require an account, name, email address, or phone number;
- does not use advertising or analytics SDKs;
- does not include in-app purchases;
- does not request access to location, camera, microphone, contacts, SMS, call log, or user files.
Google Play and Updates
The Android version uses Google Play In-App Updates. If the app is installed from Google Play, Google Play may process technical data related to installation and updates according to Google's policies. Aksimath does not receive this data from Google Play.
Deleting Local Data
The user can delete learning progress with the reset progress button in the app settings. The user can also clear app data in Android settings or remove website data in the browser.
Contact
For privacy and support questions: info@aksimath.com.
Short Summary
Extramath does not require registration, does not include ads, analytics SDKs or in-app purchases, and stores learning progress locally on the user's device. The Android app uses Google Play In-App Updates when installed from Google Play. Contact: info@aksimath.com.