This is a great app. I love it!
It works with any phones camera... I love it!!
Tried way too many times to get my heart rate. Kept stopping at "8secs left". Meanwhile, there are a ton of these apps that work perfectly. Not worth my time and CERTAINLY not worth a dime for upgrade. Look thru the store.. You'll find much better apps for free.
The entire app is structured to make you pay. When it first came out it was simple to use and a good user experience, now it's confusing and the ads are intrusive and annoying. The good score / user rating average is a legacy from earlier versions; the current version is horrible and should be avoided!
The app is fake. Got 100bpm when my bp machine showed 65 with normal bp rating. I am sure by touching camera lense you cannot measure pulse rate. I feel bad for ee who bought premium version. Uninstalled it. This is bloody fake app.
Performance and stability improvements
Most Precise Heart Rate Monitor Ever + Unlimited Measurements and Records.