Serves its purpose
The only flaws Ive noticed right off that the back is that you cant control your music volume, I use iheart and Pandora, once I turn this app on it turns the music down. The other flaw is an announcement of the next exercise (e.g. Next set squats) which other apps have and I really like.
Jonny808iphone about
Runtastic Timer App, v1.2.1