Just stops backups to Google Drive and when you ask for support the response is an auto-generated email saying they won't respond if it's been raised already. How do I know?! Be careful. Don't put your trust in this App.
The best 2-step auth app I ever used. Cloud sync via Google Drive is i unfortunately hit and miss - it creates duplicate of backup file for each device. So it is more a cloud backup than cloud sync between devices - at least via Google Drive. As I own multiple Android devices and after fresh install I have to restore manually from backup as wizard-based automatic restore always fail. Every single time.
Superbly done - great for syncing between devices (includes order of accounts) Nice interface with clear icons for each service, sensibly priced, great to have full control if you want it but also balanced with convenience if you want to go down the Dropbox/Google Drive route. Android Wear support really handy. There were a few small bugs I encountered but the developer sorted them swiftly.
Works really well and a big improvement over Google's Authenticator. One niggle: you can automatically backup the database to Dropbox or Drive - but it really needs an option so that you can backup to both so that you're not reliant on just one cloud service.
Loving it. The only quirk that bothers me is that it fails to sync with Drive after a while with no informative error message.
The ability to back up to Google Drive and Dropbox are nice, although it would be great to have an option for OneDrive. It would also be cool if it worked with the Android Backup Service so that your codes would automatically sync to new devices when reinstalling the app. Overall its a very good app, and worth the price.
* Fix dropbox crash during setup