Cydia Feature To Get Previously Purchased Apps On New iPhone
Cydia has added a new Manage Account feature, which will allow you to access all your Jailbreak Apps you purchased ever from the app store. As the purchase made on the Cydia store is tied with Google Account or Facebook account so you can now get back your purchased jailbreak apps even on a new iPhone or after a restore.
Now keep a complete record of all your Jailbreak apps you ever bought from the Cydia app store. The Manage Account button can be found on the main screen of the Cydia app.