5/5 rating based on 244 reviews. Read all reviews for Intensity Interval Timer for iPhone.
Intensity Interval Timer is free iOS app published by Atlantia Software LLC
Dimples4life888
I absolutely love this app it is amazing. It is simple and easy to use! Plus it plays your iTunes music throw the app. Absolutely awesome app through and through?
Anya350
I'm in love with this app it plays your music inside the app and the work outs aren't over the top I'm a beginner so I need something easy but still a work out