Needs some improvement

This would be an awesome app of it actually worked! About 8 times out of 10 this app crashes. If I could use this app Id probably give it 5 stars because there are some very good features- you just cant use them. Open the app and watch it crash. Try opening it again, and
It crashes EVERY TIME! I want my money back.

PLC27 about THI Personal Trainer, v1.4