Best Kcal Body Assessment Apps

226+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated May 2026

Finding the right kcal body assessment app can be overwhelming with so many options. We've analyzed 226+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Kcal Body Assessment

Fastic Weight Loss & Fasting#1

Fastic Weight Loss & Fasting by Fastic GmbH

Protein, Tracker, Nutrition
Editor's Choice
💪 Health & Fitness
4.8😊(246K ratings)
FreeAdsIn-App Purchases
Fastic Weight Loss & Fasting screenshot 1
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Fastic Weight Loss & Fasting screenshot 6

Get personalized meal plans, track your fasting schedule, and access a community for support on your health journey. Join thousands in achieving your wellness goals today!

What We Love

  • 🚀 Easy to use and track food, sleep, water and activities
  • 🚀 Helpful for tracking fasting programs
  • 👍 Motivating and encouraging
  • 👍 Informative and educational

Room to Improve

  • 🐛 Inaccurate food tracking and calorie counting
  • 🐛 Glitches with fasting timer and progress tracking
  • 🔍 Limited dietary preferences and meal plans
RENPHO Health#2

RENPHO Health by Joicom corporation

For Renpho all Scale
Strong Contender
💪 Health & Fitness
4.7😐(7.1K ratings)
Free
#76in Health & Fitness
RENPHO Health screenshot 1
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This application helps users track multiple body composition metrics like BMI, Body Fat %, and more, providing intelligent data analysis and tracking abilities. Users can create multiple personal profiles, share data through charts and reports, and sync information with Apple Health.

What We Love

  • 🚀 Seamless data transfer
  • 📊 Detailed metrics and analytics
  • 🔒 Secure user accounts
  • 👍 Intuitive and user-friendly

Room to Improve

  • 🐛 Connectivity issues with scale
  • 🔀 Inconsistent data between old and new apps
  • 📉 Inaccurate body composition measurements
Spren Body Composition Scanner#3

Spren Body Composition Scanner by Elite HRV Inc

Measure Body Fat Percentage
Worth Considering
💪 Health & Fitness
4.7😐(1.5K ratings)
FreeAdsIn-App Purchases
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Revolutionize your fitness journey with the ultimate health and fitness app. Measure body fat percentage, track BMI, and enhance your overall wellness. Join now for a game-changing experience.

What We Love

  • 👍 Easy to operate
  • 🚀 Motivating
  • 👍 Incredible app
  • 👍 Accurate

Room to Improve

  • 🐛 No login possible
  • 🐛 Doesn't work
  • 🐛 Measurements are nowhere close to DEXA scans

More Kcal Body Assessment apps to explore

4
InBody
InBody
InBody
by InBody Co., Ltd.
Free

Track and improve your overall health with an app that allows you to measure muscle, fat, water, and blood pressure, along with tracking activity levels and nutritional habits. Receive personalized insights, monitor progress over time, and engage in healthy competitions with friends and family. Sync steps and body composition data to Apple Health for a comprehensive view of your wellness journey.

💪 Health & Fitness
(230)
5
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
MeThreeSixty: 3D Body Scan・BMI
Weight Loss & Health Tracker
Free

Track your body transformations with just two images using the MeThreeSixty app. Personalize your measurements, set goals, and compare your progress over time with this powerful tool for weight-loss and fitness tracking.

💪 Health & Fitness
(18K)
6
arboleaf
arboleaf
arboleaf
For Arboleaf Smart Scale
Free

Track your body weight, fat percentage, BMI, and more with this free app designed for use with Arboleaf Smart Scales. Set goals, monitor progress, and sync data with popular fitness apps. Visit www.arboleaf.com for details.

💪 Health & Fitness
(5.9K)
7
Perfect Body - Meal planner
Perfect Body - Meal planner
Perfect Body - Meal planner
Your meal & workout planner
Free

Plan your meals efficiently with our meal planner app that helps you track your nutrition intake, set goals, and receive personalized recommendations. Achieve your perfect body with ease and stay on top of your health goals.

💪 Health & Fitness
(6.9K)
8
FITINDEX
FITINDEX
FITINDEX
For FITINDEX Scale
Free

Track and analyze your body composition with the top fitness app for FITINDEX Scale. Measure BMI, body fat percentage, muscle mass, and more, with cloud-based data analysis and HealthKit integration for iOS devices. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(817)
9
Bodymapp - At home body scans
Bodymapp - At home body scans
Bodymapp - At home body scans
Body composition tracker
Free

Experience the leading 3D body scanning app, revolutionizing your fitness journey with accurate body composition analysis. Stay motivated and track your progress effortlessly.

💪 Health & Fitness
(127)
10
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Trifecta: Diet & Weight Loss
Calorie & Macro Tracker
Free

Discover a comprehensive diet and fitness app that offers personalized meal plans, workout routines, and progress tracking tools for users to achieve their health goals. Take control of your well-being with Trifecta's tailored approach to nutrition and exercise. Start your journey to a healthier lifestyle today!

💪 Health & Fitness
(1.5K)
11
Fitdays
Fitdays
Fitdays
by GUANGDONG ICOMON TECHNOLOGY CO., LTD
Free

Fitdays is a family weight data recording application that enables users to connect a weight scale to measure and record weight, providing chart display and reports for family members. Features include girth chart record, measurement instructions, trend chart, family use for up to 24 users, and a choice of 15 app colors.

💪 Health & Fitness
(138)
12
BetterMe: Health Coaching
BetterMe: Health Coaching
BetterMe: Health Coaching
Pilates, Calisthenics, Yoga
Free

A health coaching app offering personalized workout plans, nutrition guidance, and support from real coaches. Features include customized workout programs, meal plans, calorie tracking, and a community for tips and motivation. Subscribe for access to a range of fitness and wellness resources tailored to your needs.

💪 Health & Fitness
(49K)
13
Recomp AI – 3D Body Scanner
Recomp AI – 3D Body Scanner
Recomp AI – 3D Body Scanner
Unlock Your Dream Body
Free

This application helps users unlock their full physique potential by scanning their body, providing a personalized plan, and offering daily updates to achieve their goals of reducing body fat and gaining muscle. By using AI technology, it gives users powerful guidance and insight to maximize their progress and look their best.

💪 Health & Fitness
(565)
14
ShapeScale: Body Composition
ShapeScale: Body Composition
ShapeScale: Body Composition
Track Body Fat & Measurements
Free

Track body fat, muscle mass, and overall body composition using ShapeScale, a revolutionary app that offers detailed 3D scans of your body. Keep tabs on your fitness progress with precise measurements and visualizations. Start transforming your body today!

💪 Health & Fitness
(36)
15
Weight Gurus
Weight Gurus
Weight Gurus
by Greater Goods, LLC
Free

Track and achieve your healthy weight goals with our app. Monitor weight, body fat, muscle mass, water weight, and BMI, sync data across devices, and enjoy friendly support along the way. Get started now!

💪 Health & Fitness
(1K)
16
Progress Body Tracker: My BMI
Progress Body Tracker: My BMI
Progress Body Tracker: My BMI
Fat Measurement & Weight Loss
Free

Track your fitness journey with detailed progress tracking for body measurements, weight, and fitness goals. Stay motivated and achieve your fitness milestones with personalized insights and goal tracking. Download now to start your transformation journey!

💪 Health & Fitness
(9.2K)
17
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Food, Fitness & Weight Tracker
Free

Track your daily food intake, exercise, and weight goals with a user-friendly calorie counting app. Stay on top of your macros and diet while monitoring your progress towards a healthier lifestyle. Start your wellness journey today!

💪 Health & Fitness
(2.3M)
18
Vscale - Body Scanner
Vscale - Body Scanner
Vscale - Body Scanner
AI Physique & Weight Tracker
Free

Transform your body with an AI-powered fitness buddy that analyzes your physique from front and back photos, providing detailed scores for each muscle group. Track your progress over time and receive tailored advice, making fitness easier and personalized. Ready to start? Email us at contact@vscaleapp.com.

💪 Health & Fitness
(914)
19
Evolt Active
Evolt Active
Evolt Active
Track Anywhere At Anytime
Free

Track your body composition progress with immediate insights and feedback on exercise and nutrition choices. Store unlimited body scans, use a calorie calculator, and take lifestyle questionnaires to achieve your fitness goals. Download the app to find a scanner near you and start your fitness journey today.

💪 Health & Fitness
(81)
20
Eato®: Calorie Tracker
Eato®: Calorie Tracker
Eato®: Calorie Tracker
Food, Macro, Nutrition Counter
Free

Track your weight loss journey with a user-friendly calorie counter and meal planner app that offers tailored plans, recipe recommendations, and step tracking to help you reach your health goals effectively. Start your wellness journey with Eato® now!

💪 Health & Fitness
(23K)