# ECG AI vs ECG Buddy

The clearest difference is review sentiment: ECG Buddy at 60% against ECG AI's 0%. ECG Buddy also leads on rating (5.0 vs 1.0) and update cadence (every 8 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. ECG AI sells 3 in-app purchases, starting at $2.99 per 7 days and ECG Buddy sells 2 in-app purchases, starting at $19.00 per month. Whichever you choose, the download price is not the number that matters.

ECG Buddy holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of ECG AI's written reviews are positive against 60% of ECG Buddy's.

ECG AI ships an update every 3 weeks, ECG Buddy every 8 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | ECG AI | ECG Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/ecg-ai/id1557660272/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ecg-buddy/id1632339964/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 119 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Martin Kropf](https://appshunter.io/developer/1555102184) | [ARPI Inc](https://appshunter.io/developer/1586266208) |

## What reviewers say

### ECG AI

[App page](https://appshunter.io/ios/app/ecg-ai/id1557660272)

Analyze your heart's rhythm with advanced ECG interpretation. Sync data from your Apple Watch to visualize and track key heart intervals, heart rate variability, and receive custom alerts for proactive heart health management. Share insights with your healthcare provider.

**Highlights:** Apple Watch ECG sync, ECG wave interpretation (P, QRS, T), Heart Rate Variability (HRV) analysis, Customizable interval thresholds and alerts, Average beat template visualization, Data sharing with healthcare providers

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access (1 week) | $2.99 | per 7 days |
| Full Access (1 month) | $8.99 | per month |
| Full Access (1 year) | $89.99 | per year |


### ECG Buddy

[App page](https://appshunter.io/ios/app/ecg-buddy/id1632339964)

This AI-powered medical device analyzes ECGs for healthcare professionals, identifying 11 types of arrhythmias and 10 critical digital biomarkers. It supports analysis from various image sources and facilitates report sharing for emergency settings.

**Highlights:** AI-powered ECG/EKG analysis, 11 heart rhythm classifications, 10 critical digital biomarkers, Auto-region detection, Analysis from photos and paper records, Report sharing for medical teams

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Monthly | $19.00 | per month |
| Pro Plan Annual | $190.00 | per year |


## Frequently asked questions

### Is ECG AI free?

ECG AI is free to download, with in-app purchases available.

### Is ECG Buddy free?

ECG Buddy is free to download, with in-app purchases available.

### Which has better reviews, ECG AI or ECG Buddy?

ECG Buddy is rated higher. ECG AI averages 1.0 out of 5 from 2 ratings, while ECG Buddy averages 5.0 from 1 ratings.

### Do ECG AI or ECG Buddy have ads?

Neither ECG AI nor ECG Buddy shows ads.

### Which is updated more often, ECG AI or ECG Buddy?

ECG AI ships an update every 3 weeks, and ECG Buddy every 8 days. Most recently, ECG AI was updated on November 3, 2026 and ECG Buddy on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*