Gospel Library app for iOS crashes

I am using iPhone3GS with iOS 6.1.6. According to the description of the app, it supposts iOS 6.1. However, the app shuts off every time when I press the "setting". Currently, i cannot change any setting. What is the cause of this? Is there any solution to this problem?

I am having the same problem on my iPod--even after uninstalling and reinstalling.

I would suggest sending feedback to the developers at gospelstudyapp@gmail.com. I wouldn't be surprised if it's something related to iOS 6 – they probably aren't able to test the app fully on old versions of iOS.