# Watch ECG Pro vs EquiFib

The clearest difference is in-app purchases: EquiFib at none against Watch ECG Pro's 3. EquiFib also leads on ads (none vs shown). Watch ECG Pro's advantage is update cadence (every 2 months vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Watch ECG Pro sells 3 in-app purchases, starting at $6.99 per 7 days. EquiFib asks for nothing beyond the download.

Watch ECG Pro ships an update every 2 months, EquiFib every 4 months. The most recent releases landed on October 20, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Watch ECG Pro | EquiFib |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (63 ratings)](https://appshunter.io/ios/app/watch-ecg-pro-deep-analysis/id1542744328/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 102 MB | 53 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Plus1Health Technology Co., Ltd](https://appshunter.io/developer/372583780) | [Glenn Van Steenkiste](https://appshunter.io/developer/1535441515) |

## What reviewers say

### Watch ECG Pro

[App page](https://appshunter.io/ios/app/watch-ecg-pro-deep-analysis/id1542744328)

Monitor your heart rhythm and analyze ECG data from wearables or patch recorders. Receive detailed feedback and practical tips for improving your physical health. This app is for informational purposes and not a substitute for professional medical advice.

**Highlights:** Analyze ECG from Apple Watch or patch recorder, Measure and analyze pulse rhythm with phone camera, Real-time ECG data capture via Bluetooth, Detect cardiac rhythm, AFib, tachycardia, bradycardia, Export PDF ECG analysis reports, Track heart rate and provide health tips

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features 1 Week | $6.99 | per 7 days |
| Premium Features For 1 Year | $49.99 | per year |
| Premium Features (Permanent) | $129.99 | one-time |


### EquiFib

[App page](https://appshunter.io/ios/app/equifib/id6480053090)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Watch ECG Pro free?

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

### Is EquiFib free?

EquiFib is free to download, with no in-app purchases.

### Do Watch ECG Pro or EquiFib have ads?

Watch ECG Pro shows ads; EquiFib does not.

### Which is updated more often, Watch ECG Pro or EquiFib?

Watch ECG Pro ships an update every 2 months, and EquiFib every 4 months. Most recently, Watch ECG Pro was updated on October 20, 2026 and EquiFib on September 27, 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.*