Carbon - The missing App Sync and Backup solution for Android
And it's live! Thanks for all the help beta testing (12000 testers)! There's some new features that I've added since the last beta.
Unfortunately for me, some Android blogs jumped the gun and announced the Play release before I was ready (was still testing the licensing and proguard code), so they've forced my hand. But hey, any press is good press! :) 
I'll be giving out a bunch of free codes over the next few days, so pay attention to this stream and you may get lucky :)
Carbon does NOT require root. All Android users can use Carbon to backup and sync Android applications.
Carbon lets you backup your apps and data to your SD card or cloud storage. You can sync app data from your other Android devices-- even if they are not on the same network. Set up backup schedules with Carbon, and never lose data again.Carbon Setup
1. Install Carbon on Android
a) Root user? You're done!
2. Install and run Carbon Desktop (link below)
a) Windows users must install their Android drivers as well
3. Connect Android to computer.
4. Carbon on Android should now be enabled.Carbon (Free) features:
Backup and restore to SD card
Backup and restore from PCCarbon (Premium) features:
Automatic Backup schedules (new feature since the beta!)
Android to Android sync
Cloud backup and restore
* Google DriveCarbon Desktop Installer (non-rooted users):http://www.clockworkmod.com/carbon
 Please note that Carbon 188.8.131.52 had a bug prevents non-root users users from enabling the app via the Desktop. I have already released 184.108.40.206 to fix this. It will be available in the Play Store shortly.