EP Calipers 12+

Electronic calipers

EP Studios

    • 2.3 • 3 Ratings
    • $1.99



EP Calipers provides electronic calipers to measure intervals on images of electrocardiograms (ECGs) or electrophysiologic recordings. Doctors, nurses and medical technicians photograph and send ECGs to each other via email and messaging using smart phones and tablets. It is difficult and inaccurate to make measurements on these images with mechanical calipers. EP Calipers can be used to make accurate ECG measurements and do calculations such as determining mean heart rate and corrected QT interval. Angles such as the beta angle in Brugada syndrome can be measured as well. Analyze ECG images you photograph or store on your device, as well as PDF files, such as ECGs generated by the AliveCor Kardia™ device.

What’s New

Version 3.7.1

Bug fix

Ratings and Reviews

2.3 out of 5
3 Ratings

3 Ratings

jtcardsfellow ,

Stick with your pocket calipers

Poor design. Not intuitive. Instructions cumbersome. Stick to the calipers.

Developer Response ,

The user interface and help system have been completely revamped in the latest version of the app. If you are willing to try it again, I would be interested in your feedback.

Nepatango ,

Great new version

Reliable and convenient. Many residents don't carry calipers anymore and this helps me make teaching points wherever I go

App Privacy

The developer, EP Studios, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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