> Service like Taplytics allow developers to test variations of their app interface and code, and to make those changes without going through the App Store appr

> Service like Taplytics allow developers to test variations of their app interface and code, and to make those changes without going through the App Store approval and update process. The ability to change the app without going through the App Store review process is awesome. IMO, support for iOS and Android is very important. I've recently been learning Swift/iOS and I find that having libraries that work on both mobile OS's simplifies development as knowledge from one platform transfers to the other.