Almost great – HIIT & Tabata Interval Timer Pro - Free Review

Been searching for a good interval timer. This seemed like it would be a good fit- lots of sound options, end of interval countdown, voice prompts. The only problem was that it stops working when I lock my phone screen. Timer is still counting, but it stops giving audio cues
Review by Neva74595 on HIIT & Tabata Interval Timer Pro - Free.