When a person buys an Android device, one of the first things on mind is rooting the Android. And later comes flashing of custom ROMs, custom kernels etc. The user may not loose all the apps and data while rooting an Android, but it is lost during flashing of a new custom ROM since a factory reset needs to be performed. So it becomes a necessity that all the apps and the system data have a proper backup.
Titanium Backup is one such app that will backup your apps and data with just a single touch. It is one of the very few apps to have a 5-star rating on the Google Play Store. While backing up the apps is done with relative ease, restoring the apps becomes a bit tedious if you are not using Titanium Backup Pro i.e the paid version. Free version is also very useful but the only disadvantage is that the apps will be installed one at a time. The user will be prompted every time a new app is installed. But in the Pro version all the apps will be installed with just a single tap.