---
title: "Body Fat Calculator - LeanFuel - Reviews, Revenue and Downloads in Ukraine | Apple App Store"
description: "Most protein calculators use your total body weight — so at 100 kg, they tell you to eat 220g of protein a day. That's wrong, and you know it.  LeanFuel uses the U.S. Navy Method to calculate your act"
---

# Body Fat Calculator - LeanFuel — Ukraine
> Protein & Macro Tracker

![Body Fat Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/77/91/c3/7791c3ce-9e1f-f415-b7a9-e132a368b2aa/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-IaYzCb)
**Category:** Health Fitness
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.jayclub.leanfuel
**Store:** Apple App Store
**Country:** Ukraine
**Version:** 1.0 (released 2026-04-14)
**Original Release:** 2026-04-14
**Languages:** Portuguese, German, Catalan, Czech, Chinese, Korean, Croatian, Danish, Slovak, Spanish, Finnish, French, Greek (modern), Hebrew (modern), Hindi, Dutch, Hungarian, Indonesian, English, Italian, Japanese, Malay, Norwegian Bokmål, Polish, Romanian, Russian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Arabic

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ua/app/app/id6761960180)
**AppTail Page:** [https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/ukraine](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/ukraine)

## Body Fat Calculator Description
Most protein calculators use your total body weight — so at 100 kg, they tell you to eat 220g of protein a day. That's wrong, and you know it.

LeanFuel uses the U.S. Navy Method to calculate your actual body fat percentage from simple tape measurements. Then it gives you a protein target based on your lean body mass — the muscle you actually need to fuel.

HOW IT WORKS
1. Enter your measurements (neck, waist, height, weight)
2. Get your body fat %, lean mass, and fat mass instantly
3. Receive a personalised daily protein target
4. Log your protein and hit your goal every day

SMART PROTEIN TARGETS
Your target adjusts based on your fitness goal and activity level:
- Build Muscle: higher protein to fuel muscle growth
- Lose Fat: extra protein to preserve lean mass in a deficit
- Maintain: moderate protein for steady body composition
- Recomp: optimised for simultaneous fat loss and muscle gain

TRACK YOUR BODY RECOMPOSITION
- Body fat % over time (watch it go down)
- Lean mass over time (watch it go up)
- Protein target history with each measurement
- Real body recomp data — not just the scale

DAILY PROTEIN LOGGING
- 100+ built-in foods with verified protein values
- Quick-log in one tap or add your own custom foods
- Track daily grams vs. your target
- Watch your protein ring fill up throughout the day

STAY MOTIVATED
- Earn XP for logging, hitting targets, and measuring
- Level up through 15 ranks from Beginner to Recomp Master
- Unlock 19 achievement badges for streaks and milestones
- Maintain daily log streaks and target streaks

BUILT FOR YOUR LIFESTYLE
- Beautiful dark mode design
- BMI calculator included
- Metric and imperial units
- 30 languages supported
- No account required — your nutrition data stays on your device

Try LeanFuel free for 7 days. Then continue with a weekly ($4.99/week) or yearly ($29.99/year) subscription to unlock unlimited measurements, full charts, and all features.

---

LEGAL:
Privacy Policy: 
Terms of Use (EULA): 

SUPPORT:
support@jakubl.com
X: @jakublaszczyk

## Body Fat Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d1/47/7a/d1477a96-9821-984a-bf94-67fd9d9534cc/01-know-body-fat.jpg/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d4/30/4b/d4304be0-c82a-3d38-ffa3-70fcb849f2ae/02-hit-protein-target.jpg/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4d/8c/bf/4d8cbf09-58b9-b80b-d500-d77bc476ac30/03-track-recomp.jpg/1290x2796.png)

## Body Fat Calculator Rating Breakdown in Ukraine
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Body Fat Calculator Available In
- [Belgium](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/belgium)
- [Ukraine](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/ukraine)
- [Brazil](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/brazil)
- [Switzerland](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/switzerland)
- [Colombia](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/colombia)
- [Germany](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/germany)
- [Hungary](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/hungary)
- [India](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/india)
- [Italy](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/italy)
- [Japan](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/japan)
- [Kazakhstan](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/kazakhstan)
- [Luxembourg](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/luxembourg)
- [Netherlands](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/netherlands)
- [Philippines](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/philippines)
- [Poland](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/poland)
- [Portugal](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/portugal)
- [Paraguay](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/paraguay)
- [Russia](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/russia)
- [Sweden](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/sweden)
- [Slovakia](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/slovakia)
- [Türkiye](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/turkey)
- [United States](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/united-states)
- [United Arab Emirates](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/united-arab-emirates)
- [Uzbekistan](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/uzbekistan)
- [Bulgaria](https://apptail.io/app/body-fat-calculator-leanfuel-Iorz/bulgaria)

---

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