ZoneCoach - HR Training
Voice-Guided Fat Burn Zone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
Keep your target heart rate zone with real-time audio cues. Works with Apple Watch & Bluetooth monitors. Elevate your workouts without looking at your screen!
Stop guessing. Start training smarter.
ZoneCoach is a real-time heart rate zone coaching app. It reads your heart rate from your Apple Watch or Bluetooth (BLE) heart rate monitor and guides you with voice alerts, sound effects, and haptic feedback — automatically.
No screen-checking needed. ZoneCoach tells you exactly when to push harder or ease up, so you can stay fully focused on your workout.
PERFECT FOR ANY WORKOUT
• Running / Jogging — Stay in your fat-burning zone for easy long runs
• Cycling / Indoor Trainer — Maintain efficient FTP-based effort
• HIIT / Tabata — Push into Zone 4–5 with confidence during high-intensity intervals
• Strength / Circuit Training — Track heart rate recovery between sets
• Walking / Rehab — Monitor your heart rate to stay within safe limits
KEY FEATURES
• Real-Time Voice Coaching: Instant audio, sound, and haptic alerts when you leave your target zone
• 5 Heart Rate Zones: From warm-up to VO2max, optimized for your training goals
• Apple Watch & Bluetooth HR Monitor Support: Seamlessly connects to your favorite devices
• Custom Zones (Premium): Define your personal heart rate zones down to 1 BPM
• Calorie Tracking: Accurate calorie burn based on your age, weight, and sex
PREMIUM PLAN
• Unlimited workout time (free version limited to 30 minutes)
• Custom heart rate zone settings
• Detailed history & analytics (coming soon)
SUBSCRIPTION INFORMATION
• Monthly Plan: Auto-renewable subscription (1 month)
• Payment will be charged to your Apple ID account
• The subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period
• You can manage or cancel your subscription in Settings > Apple ID > Subscriptions
Give every athlete the power of heart rate zones.
Transform your training with ZoneCoach.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://github.com/sugata38/ZoneCoach-Docs/blob/main/PrivacyPolicy_en.md
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
[What’s New]
• Added a feature to easily review and rate the app based on your workout completion count.
• Improved the communication initialization process with Apple Watch to enhance connection reliability.
• Added retry logic and an automatic fallback feature when sending workout start commands to prevent connection errors.
We’ll keep updating and improving ZoneCoach to elevate your training experience!
The developer, MASARU MIYAKE, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- MASARU MIYAKE
- Size
- 6.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later. - Apple Watch
Requires watchOS 26.4 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Premium Lifetime ₱ 599.00
- プレミアムプラン（月額） ₱ 129.00
- Copyright
- © 2026 Masaru Miyake