DavRoll (the "App") is a personal app that backs up photos from your device to a backup destination you configure yourself (WebDAV, Amazon S3-compatible storage, SMB, Google Drive, or iCloud Drive). This policy explains what information the App processes and how.
| Item | Details | Where stored |
|---|---|---|
| Backup destination credentials | WebDAV/S3/SMB connection details, Google Drive & iCloud Drive target metadata | On-device secure storage only (flutter_secure_storage) |
| Upload queue metadata | Photo asset IDs, remote paths, file names, status, retry counts/timestamps, failure messages | On-device local database |
| Photo originals | Photo files to upload to your destination | Not stored by the App; transmitted only to your configured destination at upload time |
| Diagnostics / analytics | Crash logs (device model, OS/app version, stack traces), aggregate usage events and screen views | Processed by Firebase (Google) |
The App requests photo library access to identify images selected for backup. On Android it uses image media permission only and does not declare video media permission. The App never deletes original files from your photo library.
Runtime network traffic is limited to the WebDAV/S3 endpoints, SMB servers, Google OAuth/Drive endpoints, Files/iCloud Drive provider operations you configure, platform background sync, and Firebase (Google). WebDAV URLs and S3 endpoints require HTTPS in the app UI.
You can revoke photo and notification permissions at any time in device settings, and delete stored credentials and destination settings within the App. Uninstalling the App removes all on-device local data.
The App is not directed at children and does not knowingly collect children's personal information.
If this policy changes, we will post the updated content and effective date on this page.
Privacy inquiries: me@nine20.net
Operated by: nine20 (Webtoons Corp.)