Can Cadence be used on multiple devices?

Yes, but with some caveats.

Purchases aren’t shared between Apple and Android devices, so you’d need to purchase separate subscriptions.

When switching devices on the same platform, make sure you’re signed into the same App Store or Play Store account you originally purchased with, then tap the “Restore Purchases” button towards the bottom of the Cadence > Settings screen.

Cadence doesn’t have a separate “Cadence” account to sign into that keeps things in sync, which means if you use multiple devices, they won’t contain all your history. You’ll need to export and import your activities from the bottom of the History screen to keep multiple devices synced up. Same with your Settings, which you can export and import from the bottom of the Settings screen.