Which Software I Need to Buy?
Transfer from phone to phone with one-click
It's recommended to use Phone Transfer if you transfer from one phone to another. It transfers file types like contacts, messages, photos, videos, etc.
Transfer Social Apps' data
The product WhatsApp Transfer is your choice if you want to transfer social apps' data. You're able to transfer WhatsApp messages between iPhone and Android phones. For other social apps, such as LINE, Viber, Kik, Wechat, it supports to transfer from iPhone to iPhone at present.
Backup my phone data to computer
I suggest that you use Backup feature if you'd like to back up phone data to your computer. You can customize a saving path for the backup files on the computer.
Restore data from previous backups
You can use Restore feature and extract data from iTunes backup files. It also retrieves data from the previous MobileTrans backup files you made by Backup feature on MobileTrans.