# 星脉血压 vs CoHeal

The clearest difference is in-app purchases: 星脉血压 at none against CoHeal's 1. 星脉血压 also leads on iOS requirement (12.0 vs 14.0). CoHeal's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. CoHeal sells 1 in-app purchase, starting at $4.99 per 6 months. 星脉血压 asks for nothing beyond the download.

星脉血压 ships an update every 4 months, CoHeal every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 星脉血压 | CoHeal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coheal/id1661613247/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 101 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ShenZhen Hingmed](https://appshunter.io/developer/903807352) | [CORTIQA HEALTH PRIVATE LIMITED](https://appshunter.io/developer/1618398205) |

## What reviewers say

### 星脉血压

[App page](https://appshunter.io/ios/app/id903807349)

**Features:** macOS Compatibility

**In-app purchases:** none


### CoHeal

[App page](https://appshunter.io/ios/app/coheal/id1661613247)

This app uses computer vision and AI to monitor vital health indicators, offering personalized insights into stress levels through saliva and bio scans. It provides a stress score based on heart rate variability and suggests breathing exercises and calming techniques for stress management.

**Highlights:** Real-time vital health monitoring, Saliva and bio scan tests, Personalized stress insights, Heart Rate Variability (HRV) tracking, Stress Score calculation, Guided breathing exercises, Daily stress profile monitoring

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rewire Wellness | $4.99 | per 6 months |


## Frequently asked questions

### Is 星脉血压 free?

星脉血压 is free to download, with no in-app purchases.

### Is CoHeal free?

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

### Do 星脉血压 or CoHeal have ads?

Neither 星脉血压 nor CoHeal shows ads.

### Which is updated more often, 星脉血压 or CoHeal?

星脉血压 ships an update every 4 months, and CoHeal every 5 weeks. Most recently, 星脉血压 was updated on November 1, 2026 and CoHeal 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.*