HeartCalc
Heart Rate Training Zones
Only for iPhone
$0.49 · Designed for iPhone
iPhone
Calculate your maximum heart rate with 8 proven formulas! Discover your optimal training zones for better fitness results. Perfect for runners, cyclists & athletes.
Transform Your Training with Precision Heart Rate Zones!
Unlock your fitness potential with the most comprehensive heart rate calculator on the App Store. Whether you're a weekend warrior or elite athlete, discover your optimal training intensity for maximum results.
8 PROVEN FORMULAS
- Sally Edwards & Winfried Spanaus
- Classic Fox & Haskell formula
- Modern Tanaka & Gellish methods
- Latest Nes research (2013)
- Gender-specific Gulati & Miller formulas
COMPLETE TRAINING ZONES
Get personalized heart rate zones instantly:
- Warm-up Zone (50-60%) - Recovery & preparation
- Fat Burn Zone (60-70%) - Optimal fat burning
- Aerobic Zone (70-80%) - Endurance building
- Anaerobic Zone (80-90%) - Performance improvement
- VO₂ Max Zone (90-100%) - Peak athletic performance
KEY FEATURES
- Clean, modern interface following Apple design guidelines
- Instant calculations with detailed explanations
- Automatic data saving - your age and weight remembered
- Multiple language support
- No ads, no subscriptions, no data collection
PERFECT FOR
- Runners preparing for marathons
- Cyclists optimizing training rides
- Gym enthusiasts maximizing workouts
- Personal trainers guiding clients
- Anyone serious about fitness results
Stop guessing your training intensity. Start training smarter with science-backed heart rate zones that deliver real results!
Liquid Glass for iOS 26 is here!!!
- Code optimizations
- Bug fixes
The developer, Florian Schimanke, 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
- Florian Schimanke
- Size
- 704.5 KB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 5 more
- English, French, German, Italian, Portuguese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- Copyright
- © Florian Schimanke
