COROS vs Hangboard Buzzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COROS
Enhance your fitness journey with detailed daily data, activity summaries, and advanced navigation tools. Customize your devices, download training plans, and seamlessly sync with popular third-party health platforms.
- Daily data tracking (sleep, steps, calories)
- Activity summaries for all sports
- Map and route management
- Device and personal settings customization
- Third-party app integration
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The COROS app is your tool to help improve your fitness, download training plans, navigate with confidence, customize your devices, and more. The app will help you to track, and view: - Daily Data such as Sleep, Steps, Calories and more - Activity Summaries for all sports recorded on your watch - The Explore Page to manage maps, routes, and saved locations - Profile Page to customize your watch and personal settings - Connect and sync to 3rd party apps like Apple HealthKit, Google Health Connect, Strava, and more Note: - Sync steps, heart rate and other data to Apple devices using HealthKit - Continuous background use of GPS can decrease battery life
Hangboard Buzzer
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Hangboard Buzzer is the interval timer that lets you stop staring at your phone and start hanging. Set up in seconds. Pick a proven protocol, or build your own from scratch: choose the grip, how many fingers and how many reps. That's the whole setup. Press Start, put the phone down and your headphones on, and Buzzer counts you through the workout. If yo udon't want to look at the app you don't have to. Sound cues match every buzz, Each moment has its own buzz: two sharp taps to go, a long soft rumble to let go, and heavy thuds that tell you how many fingers the next set uses. But if you are visually inclined, it is clearly observable from afar. So when you do look, the time left is big and clear, and the whole screen will help you hold on just a little bit longer. Buzzer also works with VoiceOver and VoiceControl. And when you think you're done, you're not. After every workout an arcade game starts: invaders march down and you defend the board. Get shot and you take a penalty hang, right there and then. Three strikes and you're still in it; a fourth ends the game. It's the extra set you didn't plan on, and somehow you'll want to do it. Compare scores with friends on a Game Center leaderboard (optional). • Research-backed protocols: add Abrahangs, Repeaters, Max hangs and more in one tap, with instructions and links to the sources • Custom programs: save as many as you like, each with its own hang and rest times • Haptic and audio cues: you never have to check the screen mid-hang • Large, clear visuals and VoiceOver support • Share programs: send one as a link, and a friend can preview and save it without installing the app first • Live heart rate (optional): see your bpm during the workout with AirPods Pro 3 • Effort rating: rate each session afterwards, with a suggestion based on your heart rate • Apple Health (optional): save sessions as Climbing workouts with heart rate and effort. Your weight is read from Health to estimate the energy each session burns. • Six colour themes and alternate app icons • No account, no ads, no tracking Hangboard Buzzer is free. If it earns a spot in your training, an optional tip in Settings helps keep it on the App Store. Tips unlock nothing, but they do make the developer very happy.
Screenshots
Verdict
The clearest difference is in-app purchases: COROS at none against Hangboard Buzzer's 3. COROS also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support 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. Hangboard Buzzer sells 3 one-off in-app purchases. COROS asks for nothing beyond the download.
COROS ships an update every 3 weeks, Hangboard Buzzer every 11 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | COROS | Hangboard Buzzer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (802 ratings) — better | — |
| Positive reviews | 54.3% of reviews | — |
| Number of ratings | 802 — better | — |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 873 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | COROS Wearables Inc. | jnaO AB |
Bugs and requests
COROS
Reported bugs
5 issues- App crashes frequently
- Inability to log in or sync data
- Inconsistent data between watch and app
- Elevation/GPS tracking issues
- Strength training mode not working properly
Requested features
5 requests- Add more watch face options
- Improve sleep tracking accuracy
- Integrate with Apple Health app
- Add ability to edit/delete activities
- Provide more customization options
Hangboard Buzzer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
COROS
No in-app purchases
Hangboard Buzzer
- Supporter$1.99
- Benefactor$19.99
- Patron$149.99









