Too noisy. If I turn the volume down to stop the noise, it vibrates even though I unselected the vibrate box. I'm using this to check animal respiratory rateable its too distracting for them. Shame as otherwise it's a very useful app.
Simple is all that's needed It does exactly what it was supposed to. Easy interface, visually accurate .. It doesn't need stunning graphics
App is nice If it has still more animations it would be still more good
Added support for Spanish and dialects Quechua and Aymara.