DigitSpan Privacy Policy

Last updated: September 20, 2026

DigitSpan (“the app”) is a memory training app. This policy explains what data the app handles, why, and how you can delete it.

Data stored only on your device

Your training history, settings, streaks and statistics are stored locally on your device. If you never use online features, this data does not leave your device except as described under “Usage analytics” below.

Data stored on our server

Online features (leaderboards, duels with friends, cloud backup) require a small amount of data on our server:

• Anonymous device account — a random identifier generated by the app, a display name you choose, and your scores (best span, points, progress). This is used for leaderboards and duels.
• Google Sign-In (optional) — if you sign in with Google to enable cloud backup, we store your Google account identifier, email address, display name and profile picture URL, together with a backup copy of your training progress so you can restore it on another device.
• Push notification token (optional) — if you allow notifications, we store the token needed to deliver them (for example, when a friend finishes a duel).
• Duel data — duel settings, participants’ display names and scores.

Usage analytics

The app sends basic usage events (such as “session finished”), the app version, the platform (Android/iOS) and error reports to our own server. We use this only to understand how the app is used and to fix bugs. We do not use third-party analytics or advertising SDKs, and the app does not show ads.

How we use and share data

We use the data only to provide the features described above. We do not sell your data and do not share it with third parties, except service providers that host our server infrastructure, or when required by law. Google Sign-In is provided by Google and is subject to Google’s privacy policy.

Storage and security

Server data is stored on cloud infrastructure located in the Russian Federation. All communication between the app and the server is encrypted (HTTPS).

Deleting your data

You can permanently delete your cloud account, leaderboard entries and synced data at any time in the app: Settings → Delete account. Data stored locally is removed when you uninstall the app or clear its data. You can also request deletion using the developer contact email listed on the app’s Google Play page.

Children

The app is not directed at children under 13 and we do not knowingly collect personal information from them.

Changes

We may update this policy. The current version is always available at this address, with the date of the last update shown above.

Contact

Questions about this policy: please use the developer contact email listed on the DigitSpan page in Google Play.