Check out Pro Interval Timer 2! Its free for a week.
https://itunes.apple.com/us/app/pro-interval-timer-2/id743198885?mt=8
Pro Interval Timer is a the best interval timer for the iPhone.
It is a fully customizable from the music, to the interval to the number of exercises. Any interval workout will work with this timer. All bugs and crashes have been fixed in this version. App will be continually updated free of charge.
Features:
- Ability to save workouts
- Add music to workouts
- Change songs after exercise is complete
- Fully customizable
- Ability to choose a different song for each exercise
- Phone can vibrate and play sounds at the end of each exercise
- Quickly duplicate exercises makes easy set up
Example Workout:
Jump Rope
30 seconds
Sit Ups
45 Seconds
Push Ups
20 Seconds
Crunches
25 seconds
Sprint
10 seconds
REPEAT Workout 6 times
email [email protected] for feature requests and bug fixes