EKG Academy vs arrhythmia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EKG Academy
Learn and practice interpreting electrocardiogram (EKG) strips with interactive quizzes and a comprehensive study guide. Features over 100 quiz questions, a browsable library of EKG strips with explanations, and a CPR section with the latest guidelines.
- Interactive EKG quizzes
- Browseable EKG strip library
- EKG measurement guide
- 12 lead placement diagram
- CPR guidelines and quiz
- CPR metronome
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EKG Academy is a quick reference and interactive study guide for electrocardiogram (EKG or ECG) strips. Over 100 quiz questions are provided, covering both EKG medical background material as well as a "Name That Strip" section to see if you can identify the strip you see. It's a fun way to review what you know and keep your skills sharp. In addition to the interactive quizzes, you can browse over 75 strips which come with a brief discussion pointing out the key characteristics and possible causes. Along with the measurement guide diagram and 12 lead placement diagram, you just may learn something new (or remember something old)! As a special bonus, there is a CPR section covering the latest 2011 AHA guidelines, written by a certified CPR instructor. This includes a quick reference, an interactive quiz, and even a metronome to show you the proper speed of compressions! Peakview Software is a leading provider of emergency response software, and we are committed to improving and updating our products. Just email your requests. This is a universal app so one purchase runs great on your iPhone/iPod Touch as well as your iPad.
arrhythmia
Practice interpreting EKGs in lead II with realistic simulations. Choose rhythms to study or test your knowledge in a game mode. Ideal for healthcare professionals to hone their diagnostic skills.
- EKG interpretation practice
- Lead II simulation
- Study Mode with rhythm selection
- Game Mode for random rhythm identification
- Customizable rhythm sets
- Realistic rhythm variations
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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
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Verdict
The clearest difference is price: arrhythmia at Free against EKG Academy's $2.99. arrhythmia also leads on update cadence (every 3 weeks vs every 22 months) and chart position (#199 vs unranked). EKG Academy's advantage is rating (4.7 vs 4.2) and in-app purchases (none vs 3). On review sentiment, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
arrhythmia is free to download; EKG Academy costs $2.99 up front. arrhythmia sells 3 in-app purchases, starting at $2.99 per month. EKG Academy asks for nothing beyond the download.
EKG Academy holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 63 and 111 respectively. Written reviews point the same way: 50% of EKG Academy's written reviews are positive against 44% of arrhythmia's.
EKG Academy ships an update every 22 months, arrhythmia every 3 weeks. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.
| Parameter | EKG Academy | arrhythmia |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.7 (63 ratings) — better | 4.2 (111 ratings) |
| Positive reviews | 50.0% of reviews — better | 43.9% of reviews |
| Number of ratings | 63 | 111 — better |
| Update frequency | Every 22 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid — better | Subscription |
| Best chart rank | — | #199 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 10.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 39 MB | 159 MB |
| Age rating | 12+ | 17+ |
| Developer | Peakview Software LLC | Single Sail Software, LLC |
Customer experience
EKG Academy
arrhythmia
In-app purchases
EKG Academy
No in-app purchases
arrhythmia
- Monthly7 Days trial$2.991 Month
- Yearly7 Days trial$19.991 Year
- Unlock All Rhythms (One-time Purchase)$4.99
Questions
Is EKG Academy free?
Is arrhythmia free?
Which has better reviews, EKG Academy or arrhythmia?
Do EKG Academy or arrhythmia have ads?
Which is updated more often, EKG Academy or arrhythmia?
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