How to transfer your data between iOS and Android
Cloud sync works within each platform: iPhone uses iCloud and Android uses your Google account. So when you switch platforms, your data doesn't move on its own to the new phone. You transfer it with a backup file, and it only takes a few minutes.
1. Export on the old phone
- Open Settings → Backup & Restore.
- Tap Export data.
- Save the
.jsonfile somewhere the new phone can reach: Google Drive, iCloud Drive, email, or another cloud service.

2. Import on the new phone
- Install Diablesse and open the app.
- Open Settings → Backup & Restore.
- Tap Import data and pick the
.jsonfile. If it's in the cloud, the file picker can open it from there. - Check how many entries and favorites will be added and confirm.
Done: your entries, favorites, and settings show up on the new phone. Importing adds the data without deleting anything already in the app.
Tips
- The file contains your health data. Keep it somewhere safe and don't share it.
- Use the latest version of the app on both phones.
- Questions? Write to support@diablesse.app.
See also Backup and data restore.