So far in my opinion, the app is great.
Everything would still be true--except after the last update, it crashes on startup. Fix it, and it'll get its rating back. The app is what an app for a specialized purpose should be; just the scan code makes it worthwhile. But it requires far too many permissions for what it's supposed to do; that costs it two stars.
Six stars... I'd give the app and the facilities 6 stars for outstanding service and support!!!
Very useful, great for planning workouts and establishing routines. This app is great for quick access, information and planning. Sometimes the app doesn't work properly, or it might freeze but otherwise helpful.