Titanium Backup App APK! [Best Android Backup App]
Probably the best Android backup & restore app is Titanium Backup App APK which has been around since Android first came out. Now, this app does require a rooted Android device but once you have a rooted device, you can make flawless backups of all of your apps along with data. This is probably the best backup app I have tried and still use it on a daily basis when switching ROMs or to a new smartphone.