Lots of positives to this app, like extra motivation and new, fun and varied exercises. I also love that I can do all the exercises at home with a mat and a kettle bell....no gym membership!
The cons are more nuisance but take away from the positives.
The challenges when completed move over to the achievements section until the next time the app is opened, then they move into active and when you swipe to complete, the app crashes.
Secondly, when you complete the daily challenges it occasionally stays on the current day and doesnt show them as completed.
As an improvement, Id like to see the start date of the challenge and then an option to see the date or day number where you are.
Youre on the right track, its a decent app, but could be incredible and worth the $3.49 price tag with the improvements.
t.c.d. about 30 Day Fitness Challenges, v2.4