One-time purchase, no subscriptions. Connect your Bluetooth Fitness Tracker and train smarter with real-time zones, intervals, and analytics.
Category
Health & Fitness
Price
£2.99 – One-time purchase
Screen Shots
Description
One-time purchase. No subscriptions. No ads. No in-app purchases. Ever.
Zone Gains is a premium heart rate zone training app designed for athletes and fitness enthusiasts who want to train smarter, not harder. Buy once and own it forever.
WHY ZONE GAINS?
Unlike free apps cluttered with ads or subscription-based alternatives that cost £50+/year, Zone Gains offers a complete heart rate training solution for a single, affordable price. Your data stays on your device – we don’t collect or sell your information.
REAL-TIME HEART RATE ZONES Connect any Bluetooth Fitness Tracker and instantly see which training zone you’re in. Zone Gains uses scientifically-proven heart rate zone methodology to help you train at the right intensity – whether that’s burning fat in Zone 2, building aerobic endurance in Zone 3, or pushing your anaerobic limits in Zone 4-5.
LIVE WORKOUT TRACKING A beautiful, glanceable display shows your current heart rate, zone, and key stats updating in real-time. The color-coded zone graph lets you visualise your entire workout intensity at a glance.
PERSONALIZED TO YOU Your zones are calculated using your personal metrics – age, weight, resting heart rate, and max heart rate. Choose between the Karvonen formula (heart rate reserve) or percentage of max HR method for zone calculation.
BUILT-IN INTERVAL TRAINING Take your fitness to the next level with structured interval workouts:
- Preset programs: Tabata, HIIT, Tempo runs, Endurance builders
- Custom workout builder: Create your own intervals with target zones
- Audio and haptic cues guide you through each phase
- Track compliance to see if you hit your target zones
COMPLETE WORKOUT HISTORY Every workout is saved with detailed analytics – heart rate graphs, zone time breakdowns, calories burned, and performance trends. See your progress over weeks and months.
DASHBOARD INSIGHTS Your weekly training summary shows workouts completed, total training time, calories burned, zone distribution, and workout streaks. Stay motivated with clear progress tracking.
APPLE HEALTH SYNC Export workouts to Apple Health and import your resting heart rate for more accurate zone calculations. Your fitness data, connected.
FEATURES:
- Works with any Bluetooth Fitness Tracker (Polar, Garmin, Wahoo, etc.)
- personalised heart rate zones
- Real-time HR display with zone indicator
- Live heart rate graph during workouts
- Accurate calorie tracking
- Interval training with presets and custom workouts
- Complete workout history with analytics
- Weekly dashboard and progress tracking
- Apple Health integration
- Voice announcements and haptic feedback
- Beautiful dark mode interface
- Privacy-focused: all data stored locally
NO SUBSCRIPTION REQUIRED Pay once, use forever. Zone Gains doesn’t lock features behind paywalls or nag you with upgrade prompts. You get the complete app from day one.
**SUPPORTED DEVICES**
Zone Gains works with a wide range of Bluetooth Fitness Trackers, devices that supports the standard Bluetooth Heart Rate Service will work.
** IMPORTANT – APPLE WATCHES NOT SUPPORTED**
Apple Watches are not currently supported. Coming Soon.
**MEDICAL DISCLAIMER:**
IMPORTANT: Zone Gains is not a medical device or app.
- The App is designed for fitness and wellness purposes only
- Heart rate data and calculations are estimates and may not be accurate
- Do not use this App to diagnose, treat, or prevent any medical condition
- Always consult a qualified healthcare professional before starting any exercise program
- If you experience chest pain, dizziness, or other symptoms during exercise, stop immediately and seek medical attention
- The calorie calculations are estimates based on general formulas and may vary from actual energy expenditure
Change Log:
Version 1.0 – Initial release featuring:
- Real-time heart rate zone tracking
- Live workout graphs
- Interval training with preset programs
- Dashboard analytics
- Apple Health integration