How to Identify App Version
If you need to find out which version of the Skritter app you have installed, here is a surefire way of finding the version number.
On your Android device, go to
Settings > Application Settings > Manage Application and then tap on the Skritter app. The version number is listed under the title.
On your iOS device, go to
Settings > General > iPhone Storage and then tap on the Skritter app from the list of installed apps. The version number is listed just below the app name.