arrhythmia

Single Sail Software, LLC · Medical

4.2 112 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 28, 2026
Rating ★ 4.18 → 4.17
Aug 26, 2026
Rating ★ 4.17 → 4.18

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.17 4.18 Aug 26 15:40 Aug 27 05:19 Aug 27 18:58 Aug 28 08:38 Aug 28 22:17

Average rating

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 65% 73
4★ 14% 16
3★ 5% 6
2★ 3% 3
1★ 13% 14

Screenshots

About

Practice reading EKGs in lead II Basic EKG interpretation is more accurately described as an intermediate level skill that takes time, practice and refreshing. Whether you are a doctor, nurse, EMT or tech your ability to read and pickup on basic EKG changes in real time is essential. Practice with an app that actually looks like what you see at work. Use the app’s ‘Study Mode’ to choose one or multiple rhythms to view and compare. A brief description of each rhythm is provided, you can also pause and restart rhythms. Delete and add specific rhythms as desired. Rates, amplitudes and widths of the rhythms are dynamically set which provides for a more realistic simulation and variation within each type of rhythm. Use the app’s ‘Game Mode’ to challenge yourself to identify rhythms presented randomly in lead II. If desired, you can also custom specify which rhythms to include in the game. Access to Study Mode and Game Mode requires a subscription via in-app purchase. Please Read: The purpose of this app is not to teach basic EKG interpretation but rather to practice basic EKG interpretation. If you don’t know basic EKG interpretation seek out additional resources such as classes, books, online materials and mentors to learn more and further your understanding. Note: The cardiac rhythms presented by the app are simulated approximations. There is NO guarantee to the accuracy of rhythms presented. While accuracy is not guaranteed it is a goal. Please report errors, suggestions or general feedback to: feedback@arrhythmiaApp.com. Arrhythmia uses the standard Apple Terms of Use End User License Agreement (EULA): http://www.apple.com/legal/itunes/appstore/dev/stdeula

What's new · 3.5

In Study Mode, added two new topics: “P, QRS and T” and “Coronary Arteries”. Developed by an independent developer, thank you for your support!

Details

ReleasedJul 2015
UpdatedSep 2025
Version3.5
Size166.9 MB
RequiresiOS 17.6 or later
Age rating17+
LanguagesEnglish
PriceFree
Categories Medical
Bundle IDcom.singlesailsoftware.arrhythmia