Can I Sync My Android Devices?
Edited

Currently, only Apple devices can synchronize multiple devices with each other. Therefore, it is also not possible to sync your tasks between Apple and Android.

Why is that?

Apple devices use iCloud to sync. Since iCloud is a service by Apple, we cannot extend this to Android. But don't worry: We are working on our own custom sync solution without iCloud, which also makes syncing to and between Android devices possible.