How it works
- Your areas, projects, tasks, tags, and planning sync between every device signed in to the same Apple Account.
- Sync is end-to-end encrypted through iCloud — not even the developer can read your data. See Privacy & Data.
- Changes propagate quickly; the first sync on a new device can take a few minutes as it pulls everything down.
Setting up
There’s nothing to switch on inside Sonto. Just make sure that, on every device you want to sync:- You’re signed in to iCloud with the same Apple Account.
- Sonto is allowed to use iCloud (Settings → your name → iCloud → Apps using iCloud).
- You have a little free iCloud storage available.
App settings and calendar connections are specific to each device and don’t sync — only your Sonto
data does.
Availability
Sync works across any number of Mac and iPhone devices on the same Apple Account.Related
Sync troubleshooting
Fixes for when sync misbehaves.
Privacy & Data
How your data stays private.

