# ECG+ | Your Watch ECG Reader vs People Heart Study

The clearest difference is in-app purchases: People Heart Study at none against ECG+ | Your Watch ECG Reader's 5. People Heart Study also leads on iOS requirement (14.0 vs 18.0). ECG+ | Your Watch ECG Reader's advantage is rating (4.5 vs 4.0) and ratings volume (2.6K vs 3). On price, ads and device support there is nothing between them.

Both are free to download. ECG+ | Your Watch ECG Reader sells 5 in-app purchases, starting at $9.99 per month. People Heart Study asks for nothing beyond the download.

ECG+ | Your Watch ECG Reader holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: ECG+ | Your Watch ECG Reader has 2.6K ratings behind it against 3, so its average is the more settled of the two.

ECG+ | Your Watch ECG Reader ships an update every 9 days, People Heart Study every 3 weeks. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ECG+ | Your Watch ECG Reader | People Heart Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.6K ratings)](https://appshunter.io/ios/app/ecg-plus-your-watch-ecg-reader/id1567047859/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/people-heart-study/id1591183594/reviews) |
| Number of ratings | **2.6K** | 3 |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#28** | — |
| Size | 61 MB | 49 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Heartworks Pty Ltd](https://appshunter.io/developer/1783326256) | [Harvard University](https://appshunter.io/developer/382088726) |

## What reviewers say

### ECG+ | Your Watch ECG Reader

[App page](https://appshunter.io/ios/app/ecg-plus-your-watch-ecg-reader/id1567047859)

**Currently charting:** #28 Top Grossing · Medical (US App Store)

This app enhances your Apple Watch ECG recordings by calculating PQRST to reveal your unique heartbeat signature. It also monitors Heart Rate Variability (HRV), an objective measure of physical readiness, and integrates with Apple Health.

**Highlights:** ECG recording analysis, Heart Rate Variability (HRV) tracking, PQRST calculation, Heartbeat signature analysis, Apple Health integration

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ECG+ PREMIUM | $9.99 | per month |
| ECG+ PREMIUM | $59.99 | per year |
| ECG+ PREMIUM Family | $79.99 | per year |
| ECG+ PREMIUM (Lifetime) | $199.99 | one-time |
| ECG+ PREMIUM Family (Lifetime) | $299.99 | one-time |

**What reviewers like**

- 🚀 Accurate ECG readings
- 👍 Helpful in monitoring heart health
- 📊 Provides useful insights and data
- 🤖 Impressive algorithms and analysis

**What reviewers complain about**

- 🐛 Inconsistent performance and reliability
- 💰 Expensive subscription model
- 🤔 Limited functionality in free version
- ⚠️ Compatibility issues with older devices

**Reported bugs**

- App not working or crashing
- Inability to set up or connect with Apple Watch
- Inaccurate readings or interpretations

**Requested features**

- Percentage of Long QT interval
- More customization options
- Ability to export data
- Improved user guidance and documentation


### People Heart Study

[App page](https://appshunter.io/ios/app/people-heart-study/id1591183594)

This app helps individuals assess their heart health by analyzing personal health data from their iPhone's Health app. It generates a comprehensive heart disease risk report, including scores, risk factors, and lifestyle recommendations, which can be shared with a doctor. The study aims to understand how digital access to health data can empower individuals in managing their cardiovascular well-being.

**Highlights:** Heart health assessment, Personal health data analysis, Heart disease risk report, Lifestyle change recommendations, Downloadable PDF report, Guideline-based recommendations

**In-app purchases:** none


## Frequently asked questions

### Is ECG+ | Your Watch ECG Reader free?

ECG+ | Your Watch ECG Reader is free to download, with in-app purchases available.

### Is People Heart Study free?

People Heart Study is free to download, with no in-app purchases.

### Which has better reviews, ECG+ | Your Watch ECG Reader or People Heart Study?

ECG+ | Your Watch ECG Reader is rated higher. ECG+ | Your Watch ECG Reader averages 4.5 out of 5 from 2.6K ratings, while People Heart Study averages 4.0 from 3 ratings.

### Do ECG+ | Your Watch ECG Reader or People Heart Study have ads?

Neither ECG+ | Your Watch ECG Reader nor People Heart Study shows ads.

### Which is updated more often, ECG+ | Your Watch ECG Reader or People Heart Study?

ECG+ | Your Watch ECG Reader ships an update every 9 days, and People Heart Study every 3 weeks. Most recently, ECG+ | Your Watch ECG Reader was updated on November 11, 2026 and People Heart Study on November 5, 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.*