
Dipen Thakkar
Works great, once you figure out how to use it. It took me a few hours to figure out where is my phone's mic was, would be nice if they can show it (but i guess keeping inventory of all phone is difficult) Also, app does not work with external mic. It would be great if you can support that.
31 people found this review helpful

Jonathan Wallace
- Flag inappropriate
- Show review history
Seems like the app itself works from a coding standpoint, but I was unable to record a heartbeat by just holding my smartphone to my chest. Perhaps with a separate specialty microphone this might work, but even with amplification it is too faint, and there is far too much background noise to discern anything useful. Maybe add more documentation on how to hold phone and how hard to press the mic against the skin for best results?
44 people found this review helpful
Mobile software development
September 14, 2020
Hello Try a different auscultation zone The smartphone must be pressed against the body with the smartphone microphone.

Yolanna Yerex
My "moto e" phone has a noise cancelling microphone on the top and the regular microphone on the bottom. I've tried both mics connected via Bluetooth headset, tried amplifying to max but get only background noise. Can you please describe how I may best use your application with my phone? I'll add stars to my review if you can help my solve this problem. It seems many reviews say same.
9 people found this review helpful
Mobile software development
June 6, 2022
Hello
So it turns out that the application does not pick up ambient sound at all?