Android Phone app overwrote my Ipad app data

I just did a Driving range session and hit 120 balls. I sit down to look at the shots and instead of taking a picture on my phone, I figured I will just open the app on my phone to screenshot stuff to send to my friends. When I opened it, the phone only had 39 shots, and then it overwrote the data on the ipad, so now I only have 39 shots on the ipad as well. 

I just lost the majority of the Range session. Any ideas?