Great app - need some more settings Would love a breath reminder at 30:2 for BLS CPR. Maybe just say “breath breath” or have some distinct noise to separate from the metronome? Also could consider to have ALS breath reminder at every 5/6 seconds. Also, maybe the CPR cycle stop/pause button should also control start/stop of the metronome as it does start it initially. Also there is some initial ramp up of the metronome upon first start of the metronome and it takes a few seconds to equalize. But really love this app and just providing feedback as I am a field provider. Edit v1 Wow! A developer listens to my review and update the app! Going to recommend this app for my EMS agency. Need 110 BPM consistent with AHA and not have to cycle through each time. Please make it configurable via settings and not have to cycle each time.