# PowerFun vs Heart Rate Broadcast

The clearest difference is in-app purchases: PowerFun at none against Heart Rate Broadcast's 3. Heart Rate Broadcast's advantage is update cadence (fortnightly vs monthly) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Heart Rate Broadcast sells 3 in-app purchases, starting at $1.00 per month. PowerFun asks for nothing beyond the download.

PowerFun ships an update monthly, Heart Rate Broadcast fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | PowerFun | Heart Rate Broadcast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (13 ratings)](https://appshunter.io/ios/app/heart-rate-broadcast/id6473728264/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 578 MB | 12 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [上海执行派运动发展有限公司](https://appshunter.io/developer/1137494875) | [坤 倪](https://appshunter.io/developer/1719559609) |

## What reviewers say

### PowerFun

[App page](https://appshunter.io/ios/app/powerfun/id6444202305)

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

**In-app purchases:** none


### Heart Rate Broadcast

[App page](https://appshunter.io/ios/app/heart-rate-broadcast/id6473728264)

This app broadcasts real-time heart rate data from Apple Watch or AirPods Pro 3 to various fitness devices via Bluetooth. It eliminates the need for an extra heart rate strap and includes a high heart rate alert feature for timely health management.

**Highlights:** Real-time heart rate broadcasting, Bluetooth LE connectivity, No additional heart rate strap needed, High heart rate alerts, Compatible with cycling computers and trainers, Accurate heartbeat recording

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pro版本包月 | $1.00 | per month |
| pro版本包年 | $4.99 | per year |
| pro版本终身 | $9.99 | one-time |


## Frequently asked questions

### Is PowerFun free?

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

### Is Heart Rate Broadcast free?

Heart Rate Broadcast is free to download, with in-app purchases available.

### Do PowerFun or Heart Rate Broadcast have ads?

Neither PowerFun nor Heart Rate Broadcast shows ads.

### Which is updated more often, PowerFun or Heart Rate Broadcast?

PowerFun ships an update monthly, and Heart Rate Broadcast fortnightly. Most recently, PowerFun was updated on October 30, 2026 and Heart Rate Broadcast on October 30, 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.*