# 心卫士 vs CHC中国心脏大会

The clearest difference is update cadence: 心卫士 at every 2 months against CHC中国心脏大会's every 48 months. On price, ads, in-app purchases and device support there is nothing between them.

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

心卫士 ships an update every 2 months, CHC中国心脏大会 every 48 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 心卫士 | CHC中国心脏大会 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/120/id1523170070/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 48 months |
| Monetization | Free | — |
| Size | 52 MB | 30 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [上海心云医药科技有限公司](https://appshunter.io/developer/982405926) | [良举 代](https://appshunter.io/developer/1449545715) |

## What reviewers say

### 心卫士

[App page](https://appshunter.io/ios/app/120/id1523170070)

This app uses a wearable biosensor to continuously monitor your heart for 120 hours, detecting subtle issues. Its small, comfortable, and waterproof design allows for seamless daily use, with smart algorithms providing daily analysis reports.

**Highlights:** 120-hour continuous heart monitoring, Small, lightweight, and comfortable biosensor, IPX5 waterproof design, Daily smart algorithm analysis reports, NMPA, FDA, and CE certified

**Features:** macOS Compatibility

**In-app purchases:** none


### CHC中国心脏大会

[App page](https://appshunter.io/ios/app/chc/id1526986267)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 心卫士 free?

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

### Is CHC中国心脏大会 free?

CHC中国心脏大会 is free to download, with no in-app purchases.

### Do 心卫士 or CHC中国心脏大会 have ads?

Neither 心卫士 nor CHC中国心脏大会 shows ads.

### Which is updated more often, 心卫士 or CHC中国心脏大会?

心卫士 ships an update every 2 months, and CHC中国心脏大会 every 48 months. Most recently, 心卫士 was updated on October 7, 2026 and CHC中国心脏大会 on October 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.*