Generally, there are many Ereader Apps for iOS and Android. As an iPad Pro owner, I'm using Wattpad App: You can get it on iTunes
https://itunes.apple.com/in/app/watt...ign-mpt=uo%3D4
For those guys who have already Wattpad on its device then I found a source of the top
Reading Apps for iOS
in iOS 12, Apple iBook's renamed, and its new name is Apple Book, and it come with the revamped user interface and features, so I think its demand will get a good deal to already available Applications on the App Store. Hope
Full.