# StressFlow vs 心率管家

The clearest difference is update cadence: 心率管家 at fortnightly against StressFlow's every 6 weeks. StressFlow's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StressFlow sells 2 in-app purchases, starting at $2.99 per month and 心率管家 sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

StressFlow ships an update every 6 weeks, 心率管家 fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | StressFlow | 心率管家 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/watch/id6791430545/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 45 MB | 30 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 12+ |
| Developer | [Huai 'an Fingertip Time Technology Co., LTD](https://appshunter.io/developer/1620298666) | [Mung Bean Dolls (BeiJing) Technology Co., Ltd.](https://appshunter.io/developer/1330559257) |

## What reviewers say

### StressFlow

[App page](https://appshunter.io/ios/app/stressflow-hrv/id6648786704)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级连续包月会员 | $2.99 | per month |
| 高级连续包年会员 | $4.99 | per year |


### 心率管家

[App page](https://appshunter.io/ios/app/watch/id6791430545)

Track your heart rate, HRV, and overall wellness using your phone's camera or by syncing with Apple Health. Gain insights into stress and vitality, with tools for trends and reminders. Offers free basic features and a Pro version for deeper analysis.

**Highlights:** Camera PPG heart rate & HRV measurement, Manual blood pressure logging, Apple Watch & Apple Health sync, Stress and vitality insights, 7-day trends and history, Home Screen widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heart Rate Manager Pro Weekly | $0.99 | per 7 days |
| Heart Rate Manager Pro Monthly | $2.99 | per month |
| Heart Rate Manager Pro Yearly | $14.99 | per year |
| Heart Rate Manager Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is StressFlow free?

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

### Is 心率管家 free?

心率管家 is free to download, with in-app purchases available.

### Do StressFlow or 心率管家 have ads?

Neither StressFlow nor 心率管家 shows ads.

### Which is updated more often, StressFlow or 心率管家?

StressFlow ships an update every 6 weeks, and 心率管家 fortnightly. Most recently, StressFlow was updated on October 27, 2026 and 心率管家 on October 25, 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.*