# SimpleHR vs WatchLink Heart Rate Broadcast

The clearest difference is price: WatchLink Heart Rate Broadcast at Free against SimpleHR's $0.99. WatchLink Heart Rate Broadcast also leads on review sentiment (74% vs 43%) and update cadence (monthly vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

WatchLink Heart Rate Broadcast is free to download; SimpleHR costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WatchLink Heart Rate Broadcast holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: WatchLink Heart Rate Broadcast has 154 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 43% of SimpleHR's written reviews are positive against 74% of WatchLink Heart Rate Broadcast's.

SimpleHR ships an update every 4 months, WatchLink Heart Rate Broadcast monthly. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | SimpleHR | WatchLink Heart Rate Broadcast |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.8 (14 ratings)](https://appshunter.io/ios/app/simplehr/id1423380197/reviews) | **[4.0 (154 ratings)](https://appshunter.io/ios/app/watchlink-heart-rate-broadcast/id1492937549/reviews)** |
| Number of ratings | 14 | **154** |
| Positive reviews | 42.9% of reviews | **73.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 85 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Sullivan](https://appshunter.io/developer/1590674637) | [Bred Ventures Inc](https://appshunter.io/developer/897222461) |

## What reviewers say

### SimpleHR

[App page](https://appshunter.io/ios/app/simplehr/id1423380197)

Displays your current heart rate in large, easy-to-read text on your Apple Watch. Integrates with Apple HealthKit to provide real-time heart rate data, ideal for activities like running or cycling. Customize target zones and activity settings via the companion iPhone app.

**Highlights:** Large heart rate display, Apple HealthKit integration, Customizable heart rate zones, Activity and location settings, Companion iPhone app

**In-app purchases:** none


### WatchLink Heart Rate Broadcast

[App page](https://appshunter.io/ios/app/watchlink-heart-rate-broadcast/id1492937549)

Transform your Apple Watch into a heart rate monitor for your fitness equipment. Stream your heart rate directly to compatible bikes, treadmills, and rowers. Requires a separate Watch Link device to function.

**Highlights:** Broadcast Apple Watch heart rate, Connect to smart equipment, Supports ANT+ and Bluetooth, Works with popular fitness brands, Save data to Health/Activity

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless integration with Apple Watch
- 👍 Easy to set up and use
- 💯 Excellent customer service
- 🔋 Long battery life
- 🔒 Reliable connectivity

**What reviewers complain about**

- 🐛 Occasional connection issues
- 🔍 Unclear setup instructions
- 🔄 Inconsistent performance after updates

**Reported bugs**

- App crashes on latest iOS version
- Disconnects during workouts

**Requested features**

- Customizable app interface
- Compatibility with more fitness equipment
- Ability to use Apple Watch workout app in background


## Frequently asked questions

### Is SimpleHR free?

SimpleHR costs $0.99, with no in-app purchases.

### Is WatchLink Heart Rate Broadcast free?

WatchLink Heart Rate Broadcast is free to download, with no in-app purchases.

### Which has better reviews, SimpleHR or WatchLink Heart Rate Broadcast?

WatchLink Heart Rate Broadcast is rated higher. SimpleHR averages 3.8 out of 5 from 14 ratings, while WatchLink Heart Rate Broadcast averages 4.0 from 154 ratings.

### Do SimpleHR or WatchLink Heart Rate Broadcast have ads?

Neither SimpleHR nor WatchLink Heart Rate Broadcast shows ads.

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

SimpleHR ships an update every 4 months, and WatchLink Heart Rate Broadcast monthly. Most recently, SimpleHR was updated on November 2, 2026 and WatchLink Heart Rate Broadcast on November 11, 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.*