Privacy Policy

App: The Athos Codex  |  Developer: ITSharp  |  Last updated: June 2026

1. What we collect

The app works fully offline without an account. When you choose to sign in with Google to enable cloud sync, we collect:

• Your Google account email address and display name (for identification).
• Game progress data: statistics, settings, difficulty band, and skill rating — the same data stored locally on your device.
• If you opt in to error reporting: anonymised crash information (error type, app version, and a single stack frame). No personal identifiers are included in error reports.

We do not collect device identifiers, location, advertising IDs, or any third-party analytics data.

2. How we use it

Account data is used solely to sync your game progress across your own devices. Error reports are used to diagnose and fix bugs. We do not sell, share, or use your data for advertising.

3. Data storage

Data is stored on a self-hosted server in the EU (Google Cloud, europe-north1). It is protected by encrypted connections (TLS) and row-level security policies that ensure each user can only access their own data.

4. Your rights

You can delete your account and all associated cloud data at any time from within the app (Settings → Cloud Account → Delete account & data). Alternatively, you can submit a deletion request via the link below. Local data on your device is not affected by account deletion.

You can export a copy of your data at any time from the app (Settings → Cloud Account → Export my data).

5. Data retention

Cloud data is kept for as long as you maintain an account. On account deletion, all server-side data is permanently erased within 24 hours.

6. Third parties

Sign-in is handled by Google's OAuth service. Please refer to Google's Privacy Policy for information about how they handle authentication data.

7. Contact

Questions or requests: contact@itsharp.gr

→ Request account deletion