5/5 rating based on 62 reviews. Read all reviews for Cardiograph Classic for iPhone.
Cardiograph Classic is paid iOS app published by MacroPinch ltd.
Olyrick
It doesn’t work if you have a-fib. Was only able to get 1 reading, trying over the course of 2 days, at least 50 tries.
Yello dawg
Cardiograph does what no other app does, it creates a strip chart of your heart's rhythm. This is important if you have paroxysmal atrial fibrillation with a low heart rate. I want to see this work with the Apple Watch!
Trappers
I purchased to log PSVT. The app can't log an irregular heartbeat. It gives an error message because when it doesn't detect a regular rate, it "thinks" it's reading wrong or you aren't placing your finger properly. A one button screen shot feature would be a nice addition so the user could at least capture the irregular activity.
TrixieMill
The app is not able to detect pulse and errors out in 80% of attempts. Took the phone out of the case, experimented with different coverage and pressure on the lens and it just doesn't work.