EP Calipers 3.10.0 - App Store

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About EP Calipers

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...

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(TM) device.

Version History Support Liquid Glass 3.10.0 10/04/2025 Added support for upcoming iOS 26. Use native iOS color picker. 3.9.0 07/25/2025 Fix a problem with color selection. 3.8.3 07/15/2025 Add delete caliper to long press menu. 3.8.2 05/06/2025 Prevent negative heart rates (bpm) 3.8.0 06/29/2023 Bug fix 3.7.1 03/18/2023 Use Apple Pencil on iPad to annotate ECGs Bug fixes 3.7.0 06/21/2022 Fix problems with navigation bar and toolbar colors in iOS 15 3.6.2 11/06/2021 Bug fixes 3.6.1 01/16/2021 Import images from Files app (iOS 14+) Save screen snapshots 3.6 01/14/2021 Calipers maintain position relative to underlying image with scroll, zoom, and rotation New icons 3.5 09/27/2020 Warn if calibration units are missing or not valid. 3.4 06/23/2020 Fix dark background of PDFs when in dark mode 3.3 11/25/2019 Dark mode 3.2 09/13/2019 Fix missing French translation of settings. 3.1.1 06/24/2019 Bug fixes 3.1 03/09/2019 New easier user interface Other improvements 3.0 01/31/2019 Change caliper text position Caliper text can automatically reposition itself so as not to be obscured 2.15 12/15/2018 Bug fixes 2.14 02/14/2018 Russian translation and bug fixes 2.13 01/22/2018 Do multiple QTc measurements with the same RR interval Some notch-related fixes for iPhone X 2.12 12/16/2017 Bug fixes 2.11.1 12/02/2017 Marching calipers to march out P waves or assess rhythm regularity 2.11 11/25/2017 Fix truncated toolbar button labels in small phones using iOS 11 2.10 11/06/2017 Choose from 4 QTc formulas Bug fixes 2.9 10/23/2017

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Previous Versions

Here you can find the changelog of EP Calipers since it was posted on our website on 2023-06-27 12:53:45. The latest version is 3.10.0 and it was updated on 2026-06-12 17:58:57. See below the changes in each version.

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