Absolutely fantastic !!

This heart rate app is fantastic, not much else to say. I normally dont write reviews but I thought I would for this app cause I was really amazed by how simple the design is, and yet how effective and powerful the app is. I love the rep. counting feature. Bought premium the same day I downloaded the app. Extremely cheap one time payment for high quality function, unlike some other subscription applications out there. Thank you developers !!!

LorDri about Heart Graph, v4.1