# Riduck vs Heart Rate Broadcast

The clearest difference is review sentiment: Heart Rate Broadcast at 83% against Riduck's 31%. Heart Rate Broadcast also leads on ratings volume (13 vs 4). Riduck's advantage is in-app purchases (none vs 3) and rating (5.0 vs 4.8). On price, update cadence, ads and device support there is nothing between them.

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

Riduck holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews complicate that: 31% of Riduck's written reviews are positive against 83% of Heart Rate Broadcast's, so the app with the better star average is not the one people write more warmly about.

Riduck ships an update every 3 weeks, Heart Rate Broadcast fortnightly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Riduck | Heart Rate Broadcast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/riduck/id6468761440/reviews)** | [4.8 (13 ratings)](https://appshunter.io/ios/app/heart-rate-broadcast/id6473728264/reviews) |
| Number of ratings | 4 | **13** |
| Positive reviews | 30.8% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 90 MB | 12 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Riduck Inc.](https://appshunter.io/developer/1710495438) | [坤 倪](https://appshunter.io/developer/1719559609) |

## What reviewers say

### Riduck

[App page](https://appshunter.io/ios/app/riduck/id6468761440)

This cycling performance coach uses big data to calculate your FTP and peak power. It provides easy-to-understand weekly training summaries and detailed riding data analysis. Simulate how changes in equipment or weight might affect your performance.

**Highlights:** FTP calculation using big data, Peak power renewal notifications, Easy-to-understand training summaries, Detailed riding data analysis, Course performance simulator

**Features:** macOS Compatibility, 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 Riduck free?

Riduck 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.

### Which has better reviews, Riduck or Heart Rate Broadcast?

Riduck is rated higher. Riduck averages 5.0 out of 5 from 4 ratings, while Heart Rate Broadcast averages 4.8 from 13 ratings.

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

Neither Riduck nor Heart Rate Broadcast shows ads.

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

Riduck ships an update every 3 weeks, and Heart Rate Broadcast fortnightly. Most recently, Riduck was updated on October 24, 2026 and Heart Rate Broadcast on October 27, 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.*