HR Broadcast vs Baico Fitting
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HR Broadcast
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HR Broadcast is a free app that helps you use Apple Watch heart rate in supported cycling apps and compatible bike computers. Start the Watch App on Apple Watch to collect your live heart rate. Then keep HR Broadcast open on iPhone to relay that heart rate as a standard Bluetooth Heart Rate sensor. In your cycling app, choose the iPhone heart rate sensor. Some apps may show your iPhone name instead of the six-digit broadcast code. Works with apps and devices that support Bluetooth Heart Rate sensors, including iPad or computer cycling apps such as MyWhoosh and Zwift, and some compatible bike computers. Why HR Broadcast: - Free to use. - No subscription required. - No extra chest strap required if you already use Apple Watch. - Simple Apple Watch + iPhone workflow. - Built for cycling apps and compatible bike computers that support Bluetooth heart rate sensors. Notes: - Requires Apple Watch for real-time heart rate collection. - Keep HR Broadcast open on iPhone while broadcasting. - The Apple Watch App may install automatically after installing the iPhone app. If it does not appear, open the iPhone Watch app and install HR Broadcast manually. - Some bike computers, such as Garmin Edge 530, may not be supported due to firmware limitations. Please test with your own device.
Baico Fitting
Analyze your cycling posture and joint angles using computer vision. Get AI-powered recommendations to improve your bike fit and riding experience without needing a professional appointment.
- Computer vision bike fit analysis
- AI-assisted posture and joint angle assessment
- Visual skeleton overlay
- Actionable fit recommendations
- Track fitting history
- Share results
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Stop guessing at your bike fit. Baico turns your phone into a biomechanics lab, using computer vision to analyze your riding position and show you exactly what's happening at every joint angle — no bike shop appointment required. How it works Set up your phone, ride a short session on your trainer or bike, and Baico's AI analyzes your posture, joint angles, and pedaling mechanics frame by frame. You'll get a clear fit score, a visual skeleton overlay on your ride footage, and specific, actionable recommendations — not vague advice. What you can do with Baico: • Capture a guided bike fitting assessment • Review your riding position with visual feedback • Get AI-assisted recommendations based on your assessment • Track fitting history as you refine your setup • Share your results with friends, coaches, or fitters Baico is not a replacement for a professional bike fitter, medical advice, or injury diagnosis. Instead, it gives everyday cyclists a more accessible way to evaluate their position, spot potential issues, and make better-informed decisions about their bike setup. Start with a free fitting assessment and discover how small adjustments can improve the way you feel on the bike. Ride smarter. Fit better. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://baico.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: HR Broadcast at none against Baico Fitting's 3. HR Broadcast also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Baico Fitting sells 3 in-app purchases, starting at $29.99 per month. HR Broadcast asks for nothing beyond the download.
HR Broadcast ships an update every 4 days, Baico Fitting every 2 weeks. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.
| Parameter | HR Broadcast | Baico Fitting |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | SHUTAO SHEN | Alonso Guevara |
In-app purchases
HR Broadcast
No in-app purchases
Baico Fitting
- Studio Plan$29.991 Month
- 3 Assessment Credits$9.99
- 5 Assessment Credits$14.99









