Yes. In order to transfer from one iDevice to another you need to have the app installed on both devices. However if you use a different iTunes account you will have to pay for the app again.
If you use the same iTunes account to download the app on another iDevice it will not charge you. It will simply act like an 'update'.
Yes. In order to transfer from one iDevice to another you need to have the app installed on both devices. However if you use a different iTunes account you will have to pay for the app again.
If you use the same iTunes account to download the app on another iDevice it will not charge you. It will simply act like an 'update'.
I hope this helps!
Warm Regards,
Amber
Photo Transfer App
phototransferapp.com