DeciFit – Fat Burning Coach

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Everyone
10+
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Content rating
Everyone
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About this app

🔥 DeciFit is a personal fat-burning coach designed to help you lose fat safely and effectively.
Unlike generic fitness apps, DeciFit calculates your exact fat-burning zone based on your body, your status, and your goals.
Built on the proven 10-10 Rule:
✅ 10% daily energy deficit
✅ ~50 minutes of heart-rate-guided aerobic cardio
This is science, not guesswork.
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🎯 BUILT AROUND YOUR BODY — NOT GENERIC AVERAGES
When you sign up, DeciFit uses your personal stats — age, weight, and resting heart rate — to calculate your unique fat-burning heart-rate zone using the Karvonen formula, the gold standard in sports science.
Every workout is coached specifically for YOU.
Not a generic plan. Not an average. Yours.
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💓 REAL-TIME HEART-RATE COACHING
Connect your Bluetooth heart-rate device and DeciFit coaches you live during every cardio session:
• Alerts when your heart rate is too low (inefficient fat burning)
• Alerts when your heart rate is too high (unsustainable, unsafe)
• Keeps you in YOUR optimal fat-burning zone throughout
This turns DeciFit into an active coach — not just a passive tracker — helping you make every minute of cardio count.
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🔥 TWO PROVEN FAT-BURNING METHODS
1) Efficient fat burning
Glycogen depletion followed by cardio to maximize fat utilization
2) Classic aerobic fat-burning cardio
Steady-state training guided by your personalized heart-rate zones
Choose the method that best fits your fitness level, schedule, and goals.
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📸 AI FOOD PHOTO TRACKING
Forget manual food logging. Just snap a photo of your meal — DeciFit's AI recognizes it instantly and logs your calories automatically.
Fast. Accurate. No typing required.
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📊 EVERYTHING YOU NEED TO LOSE FAT
✅ Personalized fat-burning heart-rate zone (Karvonen formula)
✅ Daily weight tracking with trend analysis
✅ Calorie deficit calculator — tailored to your body
✅ AI food photo recognition
✅ Meal planning and AI health consultation
✅ Healthy habit tracker
✅ Bluetooth heart-rate device support
✅ Works with Huawei, Xiaomi, Samsung, and all Android devices
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💡 WHY DECIFIT BEATS THE ALTERNATIVES
❌ MyFitnessPal — free tier limited to 5 foods/day, generic plans
❌ MacroFactor — USD 71.99/year, no free tier
❌ Noom — USD 209/year, no real-time coaching
✅ DeciFit — 7 days free, personalized to your body, real-time fat-burning coach
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📲 DOWNLOAD FREE — START BURNING FAT SMARTER TODAY
Your personalized fat-burning zone is waiting.
Sign up, enter your stats, and let DeciFit do the coaching.
👉 decifit.site
Updated on
Apr 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 3 others
Data is encrypted in transit
You can request that data be deleted

What’s new

add in-app review