Delete Your Data — Astrophotography Planner
Last Updated: June 2026
Quick Summary
Astrophotography Planner stores ALL your data locally on your device only. We do not have a cloud database, user accounts, or remote storage. Uninstalling the app permanently deletes everything.
What Data Does the App Store?
All of the following are stored locally on your device using SQLite and SharedPreferences:
- Observing sites (name, coordinates, Bortle class, notes)
- Imaging gear (scopes, cameras, sensor specs, mounts)
- Session logs (date, target, weather, seeing, notes)
- Frame records (lights, darks, flats, bias counts and exposures)
- Pre-session checklist state
- App preferences (theme, premium status)
- Last-used location for weather lookups
Method 1 — Delete Specific Records In-App
To delete a single observing site (and all its sessions):
- Open Astrophotography Planner
- Go to Tonight tab → tap the site name → Sites screen
- Swipe a site left to reveal Delete
- Confirm deletion — all related sessions and frames are also removed
To delete a single session:
- Open the Sessions tab
- Tap the session you want to remove
- Tap the trash icon in the top-right and confirm
To delete a single gear setup:
- Settings → Gear / imaging trains
- Swipe the gear row left to delete
Method 2 — Delete ALL App Data
To remove every piece of data the app has ever stored:
Option A — Uninstall the app:
- Long-press the Astrophotography Planner icon on your home screen
- Tap "Uninstall" or drag to the Uninstall area
- All local data is permanently deleted
Option B — Clear app data via Android Settings:
- Open Android Settings → Apps
- Tap "Astrophotography Planner"
- Tap Storage → Clear Data
- Confirm. The app is reset to a fresh install state.
What About My Pro Lifetime Purchase?
Your Pro purchase is recorded by Google Play, not the app. If you reinstall on the same Google account, tap Settings → Restore purchases to recover Pro at no cost.
To request a purchase refund or removal, contact Google Play Support directly.
Account Deletion Request
The App does not create user accounts and does not store personal information on any server. There is no account to delete.
If you would still like a written confirmation that no remote data exists for you, email dev@corithmflowmatrix.com and we will reply within 30 days.
Contact
Email: dev@corithmflowmatrix.com
Developer: Corithm Flow Matrix