Link to working iOS Arabic script app?

Hi all,

I am working on an Arabic script app and the Android version works great. The iOS version has multiple problems and is almost unusably slow on even new iPhones. Can anyone send me a link to a working iOS app that uses Arabic script on the App Store? I just want to compare with what we are doing. Any other advice is welcome as well.

Thanks!

Here are a few:

https://itunes.apple.com/us/app/turkmen-bible/id1231094655?ls=1&mt=8

https://itunes.apple.com/us/app/deftere-allah/id1340154971?mt=8

Thanks! Will check these out.