Apple provides a built in way to transfer all of your data and applications to a new iPad provided you are running iOS 12 and later. This is the fastest way to transfer your apps and data to a new iPad. If you are running an older iPad that cannot run iOS12, then you need to move unrealBook’s data manually (see below)
To transfer all of your unrealBook files to another iPad, you basically make a manual backup of your unrealBook files and save them to your computer. Then you copy the backed up unrealBook files to the other iPad. There are two programs that work – iFunBox and iMazing. You do not need to purchase unrealBook again if you use the same AppleID for the new iPad and App Store.
Here is how to copy all unrealBook files to another iPad using iFunBox – which is a free program.
Here is how to copy all unrealBook files to another iPad using iMazing, which is a paid program.