ZoneCycle: HIIT Bike Trainer
Heart rate zone interval coach
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Turn your air bike into a smart interval trainer. Live zones, six voice coaches, and a Push Power Score that makes every sprint count.
Your air bike is the most brutal, most effective cardio machine in the gym. ZoneCycle makes sure every minute on it counts.
Connect any Bluetooth (FTMS) fan bike — like the Rogue Echo Bike — plus a Bluetooth heart-rate chest strap such as a Polar, pick a coach, and ride guided intervals that adapt to YOUR heart rate zones. Push hard when the screen burns orange. Recover when it cools to green. Watch your Push Power Score climb.
WHY ATHLETES LOVE IT
- LIVE ZONE TRAINING: The whole screen is your zone. Color-coded phases show exactly how hard to go, driven by your real heart rate and watts.
- PUSH POWER SCORE: One number for the work that matters — total watts produced during push intervals. Beat it next time.
- SIX VOICE COACHES: From a calm sensei to a shouting drill sergeant to a chilled-out surfer. Real voices, real personality, or go silent and grind.
- PROVEN PROTOCOLS: 10/40 and 20/60 push-recover cycles built on sprint-interval science. Warm up, work, cool down — done in under 20 minutes.
- RECOVERY TRACKING: 60-second heart-rate recovery measured after your last push — the fitness marker that improves fastest.
- CONNECTS TO YOUR GEAR: Live watts, RPM, and calories from your bike over Bluetooth. Accurate heart rate from your chest strap. Or ride any bike with just a strap.
NO SUBSCRIPTIONS. NO ACCOUNTS. NO ADS.
Your workouts stay on your phone. Period.
Made by an athlete who wanted a better way to suffer. Clip in, pick your coach, and go earn your score.
ZoneCycle is an independent app and is not affiliated with, endorsed by, or sponsored by any equipment manufacturer. Product names are trademarks of their respective owners, used only to indicate compatibility.
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The developer, MATTHEW MALHAM, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MATTHEW MALHAM
- Size
- 49.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Matthew Malham