App Sync let you run apps seamless on your various handsets (phones, tablets, and other android devices), because it can synchronize app data between handsets and cloud in 1-click or automatically,

Use scenarios:
* Stop running an app on one phone/tablet, and continue it from the same state on another one.
* Migrate app data between phones/tables
* Backup/Restore app data
* Work/play on same app with friends
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