SevenGrid · Data deletion
Delete my data
Last updated: June 13, 2026 · GDPR Art. 17 (Right to erasure)
How deletion works
SevenGrid is a local-first app: your habit data, reflections, and settings live in an SQLite database exclusively on your device. Beyond that, only anonymized technical data exists, which we can delete on request.
Local data: delete yourself, no request needed
All habit data, weekly reflections, mood values, and app settings live exclusively on your device. You delete them yourself, independent of us:
- Clear app data on Android: Settings → Apps → SevenGrid → Storage → "Clear data". All habits + reflections + settings are gone immediately.
- Uninstall the app: additionally removes the app itself. Same end result.
These two steps require no email request. We don't have access to this data anyway.
Cloud data: deletion on request via email
The following anonymized technical data leaves the device and can be deleted by us on request:
| Data type | Stored at | Deletable |
|---|---|---|
| Crash reports (anonymized, no IP, no user ID) | Sentry, EU/Frankfurt | Yes, on request |
| Anonymous app-user ID + Pro purchase record | RevenueCat, USA (EU-US DPF certified) | Yes, on request |
| Google Play purchase history (Pro one-time purchase) | Google Play | Only via your Google account (Play account settings) |
| Invoice / tax records | Stefan Roßkopf · ByteSide.io | Retention required by §147 AO (German tax code, 10 years); not deletable |
How to request deletion
Send a short email:
Suggested email content
- Subject:
Data deletion request - SevenGrid - Your RevenueCat app-user ID (find it in the app under Settings → About → "Diagnostics"). Without this ID we cannot uniquely identify the Pro purchase record.
- Alternative: purchase date + amount of the Pro upgrade, if available.
- Clear statement of what to delete: only crash logs, only RevenueCat record, or both.
What happens after your request
- We confirm receipt within 48 hours.
- Sentry crash logs are deleted (Sentry's default retention is 90 days; we can remove individual events on request).
- The RevenueCat record is removed. Note: this revokes your Pro status; you can reactivate the purchase at any time via the Restore Purchase function in the app and your Google account.
- You'll receive a confirmation email.
- Response no later than 30 days, per GDPR Art. 12 (3).
Controller
Stefan Roßkopf · ByteSide.io
Anemonenweg 7, 89547 Gerstetten, Germany
Email: hello@sevengrid.app
Full app privacy policy: /app-privacy-en.html
Imprint: /imprint-en.html