Gary Nguyen (Gary Van Nguyen)
Functionally is decent, but the misleading app purchases is what's making me give a low score. After paying over $10 for the app to work with Bluetooth, they then reveal that you have to pay extra for each little feature. You'd think for $10 you could include full features, but making it misleading is even worse. There are better options for the price.
35 people found this review helpful
Landis Davidson
I like this app and use it daily for issues related to Chronic Fatigue. It helps me to reduce my heart rate when it gets a little high as well as helps me feel calmer. I use it both with a Bluetooth chest heart rate strap (PowrLabs) as well as the camera on my Samsung S8 and both work pretty well, although when my fingers are cold has a hard time finding my heart rate. I'm okay with the cost of the app because I can't find another app like this and it's not a monthly fee like many apps are doing
3 people found this review helpful
A Google user
I give this app two stars because it is a good idea. But, I really did not like the pay scheme. Everything works for a minute then shuts off. You then have to pay a lot...not for the entire app, but for each element of the app, i.e. sound, image, graph, etc. These aren't 'in-app' purchases. These are purchases to get the app to work. Beyond that, I turned on the monitor and held the camera light against my wall and somehow the app was picking up a heartbeat and giving me a resonance reading!
10 people found this review helpful
SoftArea srl
April 18, 2020
The heart rate detection is based on changes of the light intensity through a finger. If you remove the finger, and point the camera anyware, the camera will always detect light intensity variations. For the remeining part of your comment we appreciate your personal opinion. The app is not Free is Try&Buy and let you buy what you like.