WTFat - with Physics Engine app icon

Apps Like WTFat - with Physics Engine for iPhone and iPad

Record weight and fat data.

The app records body weight and fat with a physics engine. It displays data in graphs and lists, and includes password protection and privacy features.

by yukihiro fujita★ 0.00 ratingsHealth & Fitness$1.99Data updated 2026-10-09

WTFat - with Physics Engine screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Fit Profile-GE branded scales app icon

    Fit Profile-GE branded scales

    Global eFit Incorporated

    Track weight, fat, and BMI data

    Track body weight, body fat, BMI, body water, and bone mineral content. Set fitness goals and view progress charts. Sync data from Fit Plus Body Fat Smart Scale for comprehensive health insights.

    ★ 4.92,819 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Body Measurements Tracker App app icon

    Body Measurements Tracker App

    Lasmit TLB Ltd

    Track weight, fat, and BMI

    Track weight, measurements, and BMI with photo logging and data entry. Sync weight and fat with Fitbit. View charts and analyze changes over time. Set and monitor fitness and diet goals.

    ★ 4.69,322 ratingsHealth & FitnessFreeData updated 2026-09-08
  3. 簡単ダイエット!おさんぽハローキティ app icon

    簡単ダイエット!おさんぽハローキティ

    SANRIO WAVE CO.,LTD.

    Track steps, calories, and distance

    Track steps, distance, and calories burned automatically through motion sensors. Set daily diet records and monitor weight changes. Create a calendar for tracking food intake and exercise routines.

    ★ 4.82,896 ratingsHealth & FitnessFreeData updated 2026-09-09
  1. Keto Calculator - Keto Buddy app icon

    Keto Calculator - Keto Buddy

    Compumaster Ltd

    Calculate macros for and low-carb diets

    Calculate daily macronutrient goals for ketogenic and low-carb diets. Input weight, height, activity level, and goals. Track protein, fat, and net carb intake. Export logs and share with healthcare providers.

    ★ 4.68,376 ratingsHealth & FitnessFreeData updated 2026-09-08
  2. Weight Loss Simple Tracker App app icon

    Weight Loss Simple Tracker App

    STTIR, Inc.

    Record and body fat daily

    Track and body fat percentage daily with optional twice-daily entries. Edit past records via a calendar. Calculate BMI automatically. Avatar updates based on BMI. Set entry reminders. Add daily notes. View and body fat graphs.

    ★ 4.72,183 ratingsHealth & FitnessFreeData updated 2026-09-12
  3. Walker - Pedometer with Motion app icon

    Walker - Pedometer with Motion

    Naoya Araki

    Track steps, calories, and health metrics

    Track steps, distance, and calories burned during walking or running. Monitor heart rate and sleep patterns. Record and manage body weight, body fat, and blood pressure. Set and view progress toward fitness goals. Sync data health apps.

    ★ 4.61,642 ratingsHealth & FitnessFreeData updated 2026-09-08
  4. Calorie Deficit Calculator app icon

    Calorie Deficit Calculator

    Starry Web Ltd

    Track food, water, and exercise

    Track nutrition by logging food, water, and exercise. Count calories and monitor macro and micronutrient intake. Follow diet plans, view daily life score recommendations, and access healthy recipes. Set and adjust health goals.

    ★ 4.73,962 ratingsHealth & FitnessFreeData updated 2026-10-02
  5. Starfit app icon

    Starfit

    RUNSTAR FL INC.

    Track body metrics and measure girth

    Track body composition metrics like BMI, body fat percentage, and muscle mass. Measure body girth and track baby or pet weight. Analyze data with cloud-based tools and generate detailed body composition reports.

    ★ 4.63,131 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. Fitbit Sync to Apple Health app icon

    Fitbit Sync to Apple Health

    MPR MEDIA INC

    Data

    And fitness data from to . Track active energy, blood oxygen, body fat, BMI, cardio fitness, cycling metrics, heart rate, sleep, steps, and more. View detailed insights and manage data transfers directly.

    ★ 4.69,664 ratingsHealth & FitnessFreeData updated 2026-09-06
  7. Walker - Pedometer Lite app icon

    Walker - Pedometer Lite

    Naoya Araki

    Record steps, manage health, lose weight.

    The app records steps taken, time, distance, and calories burned. Users can view results as a list or graph for self-management, health, and weight loss.

    ★ 4.5423 ratingsHealth & FitnessFreeData updated 2026-09-30
  8. Fitbit Sync From Apple Health app icon

    Fitbit Sync From Apple Health

    Bickster LLC

    Data to account

    Fitness data to account. Upload steps, weight, body fat, sleep analysis, and water intake. View data in or website. Manually or automatically data.

    ★ 4.07,473 ratingsHealth & FitnessFreeData updated 2026-09-12
  9. Ovutek FitPal app icon

    Ovutek FitPal

    Shenzhen Xinshtech Co., Ltd.

    Track weight and body fat data

    Connect and sync fitness devices to track workouts and health metrics. Log body composition data including weight and body fat. Set and monitor health goals. Export and back up data securely. Support multiple users for shared fitness tracking.

    ★ 4.92,710 ratingsUtilitiesFreeData updated 2026-09-06
  10. Fasting Secret app icon

    Fasting Secret

    Nella Foulds

    Fasting aids weight loss and health.

    The app helps users lose weight and improve health through fasting. It tracks fasting periods, weight, and other measurements, offering features for motivation and progress monitoring.

    ★ 4.61,564 ratingsHealth & FitnessFreeData updated 2026-10-09
  11. GymGoal Pro app icon

    GymGoal Pro

    Maryna Kolokolkina

    Plan workouts, track progress, adjust routines

    Plan and track workouts with customizable routines for strength, muscle size, or weight loss. Access 390 exercises with animations and step-by-step guides. Set goals, log progress, and view detailed performance metrics.

    ★ 4.81,141 ratingsHealth & Fitness$8.99Data updated 2026-09-25
  12. PiyoLog Baby Feeding Tracker app icon

    PiyoLog Baby Feeding Tracker

    PiyoLog Inc.

    Record care and track health updates

    Track milk intake, diaper changes, and sleep patterns with one-handed input. Set nursing timers and generate summaries. Monitor growth curves and share records in real time between parents.

    ★ 4.92,677 ratingsMedicalFreeData updated 2026-09-13
  13. VitalWalk app icon

    VitalWalk

    耀龙 林

    Track steps, set daily challenges

    Track daily steps and set step goals. View step trends through bar graphs. Convert steps to mileage. Sync with wearable devices. Receive daily activity summaries. Set reminders for movement breaks. Share progress with friends.

    ★ 4.45,183 ratingsHealth & FitnessFreeData updated 2026-09-06
  14. Calorie-counter by Dine4Fit app icon

    Calorie-counter by Dine4Fit

    Dine4Fit, a.s.

    Track meals and activities daily

    Track daily food intake and activities. Calculate recommended energy intake for weight loss. Monitor daily energy balance and water consumption. View body mass and energy balance graphs. Support barcode scanning for food items.

    ★ 4.7495 ratingsHealth & FitnessFreeData updated 2026-09-08
  15. Simple Blood Pressure Recorder app icon

    Simple Blood Pressure Recorder

    Stack3

    Record and pulse rates

    Record and pulse rates at specified times daily, along with weight. View data as a list, calendar, or horizontal graph. Track trends and review historical records.

    ★ 4.7304 ratingsHealth & FitnessFreeData updated 2026-09-10
  16. Weight Tracker, BMI monitor app icon

    Weight Tracker, BMI monitor

    oWorld Software

    Track weight, monitor BMI, reach goals.

    The app tracks daily weight, calculates Body Mass Index (BMI), and helps users set and achieve weight goals. It displays weight evolution on a graph and integrates with the Health app for sleep and activity tracking.

    ★ 4.3154 ratingsHealth & FitnessFreeData updated 2026-09-26
  17. Water Log & Drink Reminder app icon

    Water Log & Drink Reminder

    Ellisapps Inc.

    Track intake and set daily goals

    Track daily intake with customizable goals. Set reminders to regularly. Calculate recommended daily needs based on personal data. Log consumption manually or via connected devices. View progress over time and receive notifications when nearing goals.

    ★ 4.82,301 ratingsHealth & FitnessFreeData updated 2026-09-11

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.