Win Heart is a tools app developed by IPRN SOFTWARE SYSTEMS SP.
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Win Heart has been downloaded 0 times. In the last 30 days, the app was downloaded 1 times.
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App Information
Win Heart is FREE to download. The APK download size is 3.02 MB. The latest version available is 1.0. The last update was on September 3, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play 2 weeks ago.
Description
❤️ ABOUT WIN HEART
Win Heart is a heart rate zone calculator for runners, cyclists, walkers, and anyone who plans training by pulse ranges. Enter your age and resting heart rate, tap Calculate, and Win Heart shows your estimated maximum heart rate plus five training zones based on the Karvonen method and heart rate reserve (HRR).
Use Win Heart before a session to see suggested beats-per-minute ranges for Recovery, Fat Burn, Cardio, Anaerobic, and Max Effort training.
📊 ZONE CALCULATION
Win Heart applies the Karvonen formula to estimate your target heart rate for each zone. The app calculates heart rate reserve (max HR minus resting HR) and maps intensity percentages to BPM values.
Five zones inside Win Heart: • Recovery (50–60% HRR) – light activity for warm-up and cool-down • Fat Burn (60–70% HRR) – steady aerobic pace for longer sessions • Cardio (70–80% HRR) – moderate to hard cardiovascular effort • Anaerobic (80–90% HRR) – high intensity for speed and power work • Max Effort (90–100% HRR) – short peak-intensity bursts with recovery
Results include max HR and the BPM range for every zone. Fat Burn and Cardio ranges are highlighted on the results screen for easy reference.
🎨 VISUAL ZONE BAR
Win Heart displays a color-coded zone bar after each calculation. Colored segments show how zone ranges sit across your pulse scale from the lowest zone boundary to your estimated max HR, with BPM labels for quick reading.
⚙️ MAX HR FORMULAS
In Settings, Win Heart lets you choose how max heart rate is estimated: • Classic: 220 minus your age • Tanaka: 208 minus 0.7 multiplied by your age
Your selected formula is saved and applied automatically to future calculations.
📖 ZONE GUIDE
The Zone Guide in Win Heart explains each training zone in plain language, describes the Karvonen method, and presents the formula: Target HR = (HRR × intensity) + resting HR, where HRR = max HR − resting HR. Use it to understand what each zone is designed for in everyday training language.
📜 CALCULATION HISTORY
Win Heart saves recent calculations on your device (up to 20 entries). Each item shows date and time, age, resting HR, and Fat Burn and Cardio ranges. Tap an entry to reload those values on the home screen and run a fresh calculation. Long-press to delete one entry, or use Clear All to remove the full list. Enable or disable auto-save in Settings.
✅ INPUT VALIDATION
Win Heart checks inputs before calculating. Age must be from 10 to 100 years. Resting HR must be from 40 to 120 bpm. Validation messages appear directly on the input fields. Your last age and resting HR values are remembered for your next visit.
🔒 LOCAL DATA
Calculations, settings, and history stay in local app storage on your phone. No sign-in or account is required to use the calculator.
📱 INTERFACE
Win Heart uses a portrait layout with large touch-friendly buttons, a scrollable home screen, a dedicated results panel, and a heart-themed visual style. Move between Home, Zone Guide, History, and Settings with one tap.
🏃 WHO USES WIN HEART
Win Heart suits athletes and beginners who want Karvonen-based zone estimates from age and resting heart rate, without manual spreadsheet work. It helps you prepare target pulse ranges before running, cycling, walking, or gym cardio when you already know your resting heart rate.
⚠️ IMPORTANT NOTE
Win Heart provides informational estimates only. It does not measure heart rate, connect to sensors, diagnose conditions, or replace professional medical advice. Always use a separate heart rate monitor or device reading during activity. Consult a qualified professional before changing your exercise routine.
Plan your next session with Win Heart and see your personalized pulse zones in seconds.
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