Hello,
Thanks for your post!
Welcome to the IK Multimedia forums.
At this time, iCloud will not transfer your AmpliTube Presets. However, you will be able to transfer these via iTunes File-Sharing with a Mac/PC system.
Below is a link on how to recover files from the iTunes File-Sharing section.
https://support.apple.com/en-us/HT201301Use this to find your "Presets" folder under the AmpliTube app on your iPhone. This folder can then be saved to your Mac/PC system to then be transferred to your AmpliTube For iPad app.
If you have any specific questions on this topic, let me know and I will be more than happy to do my best to answer this for you through this thread.
Or if you would like, our technical support team will be more than happy to assist you with this. If this is the route you would like to go. Do note, our technical support team can be reached at the link below.
http://www.ikmultimedia.com/contact-support/