This app won’t open – ABC Kids Sight Words & Reading Review

Ok, so I’m only giving this 2 stars because I’m not sure if the problem is with my daughter’s phone or the app it’s self. I got the app for my daughter to brush up on her math skills a subject she has been struggling in since we switched to online learning. We went to start the app. It should a loaded screen and then the page went blank. I tried restarting the app 2 more times and the same thing happened. Now my daughter has my old phone an Apple 6S. The only think I can think of is maybe this app is not compatible with such an old phone. But all the other apps we have gotten her on the App Store work just fine. I think it’s really odd that this one did not. If the makers of this app would like to reach out to me and offer advice on what we can do to fix the problem I would be happy to change my rating.
Review by $Dala$ on ABC Kids Sight Words & Reading.