xBackup is described as 'simple app that will allow you to back up your Cydia sources and installed packages. So when you have to restore your device, you can get all your apps installed automatically, without having to install them individually from Cydia' and is an app in the Backup & Sync category. There are nine alternatives to xBackup for a variety of platforms, including Android, iPhone, Android Tablet, iPad and Mac. The best alternative is Titanium Backup, which is free. Other great apps like xBackup are MyBackup (Freemium), PkgBackup (Paid), Helium - App Sync and Backup (Freemium) and AppManager (Free).
With AptBackup, you can backup the Cydia apps on your jailbroken iOS device. After you restore your iPhone in iTunes, redownload AptBackup, and it will redownload all of your other Cydia apps. AptBackup is available in Cydia, for jailbroken devices running iOS 3.1.3 or LOWER.