# SnapECG vs CIRCUL+

The clearest difference is rating: CIRCUL+ at 3.3 against SnapECG's 1.9. CIRCUL+ also leads on review sentiment (24% vs 10%). SnapECG's advantage is iOS requirement (9.0 vs 12.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CIRCUL+ holds the better App Store score, 3.3 against 1.9. Both are backed by a comparable volume of ratings — 40 and 36 respectively. Written reviews point the same way: 10% of SnapECG's written reviews are positive against 24% of CIRCUL+'s.

SnapECG ships an update every 6 weeks, CIRCUL+ every 5 weeks. The most recent releases landed on July 6, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | SnapECG | CIRCUL+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (40 ratings)](https://appshunter.io/ios/app/snapecg/id1304274390/reviews) | **[3.3 (36 ratings)](https://appshunter.io/ios/app/circul-plus/id1493479787/reviews)** |
| Number of ratings | **40** | 36 |
| Positive reviews | 10.0% of reviews | **23.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 41 MB | 157 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jiangsu Xiansheng Medical Diagnosis Co., Ltd.](https://appshunter.io/developer/1492451046) | [Bodimetrics, LLC.](https://appshunter.io/developer/1037690466) |

## What reviewers say

### SnapECG

[App page](https://appshunter.io/ios/app/snapecg/id1304274390)

This app transforms smartphone or tablet connections into an ECG recorder. It simplifies complex cardiac data into an easy-to-understand health report, empowering users to monitor their heart health.

**Highlights:** Connects to smartphone/tablet for ECG data, Generates easy-to-read health reports, Focuses on cardiac arrhythmia, Simplifies ECG data interpretation, Enables understanding of heart health

**Features:** macOS Compatibility

**In-app purchases:** none


### CIRCUL+

[App page](https://appshunter.io/ios/app/circul-plus/id1493479787)

This utility app connects to a wearable device to monitor vital health metrics like oxygen saturation, heart rate, and sleep patterns. It generates health reports and syncs data with Apple Health, offering insights into your well-being.

**Highlights:** Bluetooth connectivity, Daily, operation, and sleep monitoring, Blood pressure monitoring (latest ring), Health data synchronization with Apple Health, Step counting integration, Health report generation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SnapECG free?

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

### Is CIRCUL+ free?

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

### Which has better reviews, SnapECG or CIRCUL+?

CIRCUL+ is rated higher. SnapECG averages 1.9 out of 5 from 40 ratings, while CIRCUL+ averages 3.3 from 36 ratings.

### Do SnapECG or CIRCUL+ have ads?

Neither SnapECG nor CIRCUL+ shows ads.

### Which is updated more often, SnapECG or CIRCUL+?

SnapECG ships an update every 6 weeks, and CIRCUL+ every 5 weeks. Most recently, SnapECG was updated on July 6, 2026 and CIRCUL+ on June 1, 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.*