Summary: Peadra is a local-first finance app. It works offline. It has no account, no analytics, no ads, and no tracking. Your financial data is stored only on your device in an encrypted local database and is never sent to the developer or any server.
1. Who we are
Peadra is developed by Arthur Fert (arthurfert.com). Contact: contact@arthurfert.com.
Source code: github.com/Arthurfert/Peadra (GPL-3.0).
2. Data collection - none
Peadra does not collect, transmit, sell, or share any personal or financial data.
- No personal data is sent to the developer.
- No analytics (Google Analytics, Firebase, etc.).
- No advertising SDKs.
- No account or login on a remote server.
For Google Play Data Safety: No data collected. No data shared with third parties.
3. Where your data stays
All data you enter - accounts, transactions, categories, currencies - is saved in a local SQLite database on your device. Sensitive fields are encrypted at rest with AES-256-GCM (key derived via PBKDF2). You control it fully:
- Delete anytime: Clearing app data, uninstalling the app, or deleting entries inside the app removes it permanently.
- Import/Export is manual: CSV import/export happens via the system file picker. Files stay on your device unless you choose to share them.
- No cloud backup is performed by the app. If you use OS auto-backup (e.g., Google Backup), that is handled by your OS and its policy.
4. Optional local sync
Peadra can sync between your own devices on the same local network (via mDNS / local discovery and QR pairing). This is opt-in, device-to-device, and does not use an external server. Nothing is sent to the internet during sync.
5. Permissions and why they are used
- Storage / Files (
file_picker): only to let you import/export CSV files when you tap Import/Export. - Camera (
mobile_scanner): only to scan a QR code when you initiate local sync pairing - not used otherwise. - Biometrics (
local_auth): optional app lock - authentication stays on-device via the OS. - Network (
http,mdns_dart,connectivity_plus): only for local-network sync discovery and, if needed, fetching public exchange rates for currency conversion. No financial data is included in those requests.
No permission is used to collect personal data in the background.
6. Currency conversion
If you use multiple currencies, the app may request public exchange rates from a public rate source. The request contains only currency codes (e.g., EUR → USD), not your transactions or identity. If you stay offline or use a single currency, no network request is made.
7. Third-party services
Peadra itself does not embed third-party trackers. As an Android app distributed via Google Play:
- Google Play Services may handle app installation, updates, and crash reporting per Google's Privacy Policy - separate from Peadra.
- No data is shared by Peadra with those services.
8. Children's privacy
Peadra does not target children and does not knowingly collect data from children. Since no data is collected from anyone, no special processing applies.
9. Security
Data is kept locally and encrypted as described above. You should still protect your device with a screen lock and keep backups in a safe place if you export CSV files. In-app access can be protected by the optional PIN / biometric lock.
10. Your rights
Because no personal data is collected or stored remotely, there is nothing to request access to or delete on a server. You have full control locally: you can view, edit, or delete all data inside the app at any time.
11. Changes to this policy
If the app changes in a way that affects privacy (e.g., adding an optional cloud feature), this policy will be updated and a new “Last updated” date will be shown here and on the Play Store listing.
12. Contact
Questions about this policy? Contact contact@arthurfert.com.
Website policy for arthurfert.com itself: arthurfert.com/privacy.html