Comparison

TDEE Calculator vs Future Fit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TDEE Calculator

Calculate your daily calorie needs for weight management using advanced formulas. This tool helps determine energy expenditure for weight loss, gain, or maintenance, offering insights into BMR, RMR, and BMI.

Highlights
  • Total Daily Energy Expenditure (TDEE) calculation
  • Basal Metabolic Rate (BMR) and Resting Metabolic Rate (RMR) calculation
  • Body Mass Index (BMI) calculation
  • Weight loss, gain, and maintenance goal support
  • Calorie surplus and deficit calculation
  • Lean Body Mass (LBM) and Fat Body Mass (FBM) calculation
Features
Read full description

TDEE Calculator helps you accurately calculate your Total Daily Energy Expenditure and daily calorie needs to lose, gain, or maintain weight. Using advanced TDEE, BMR, and RMR formulas, this calorie calculator provides precise results based on your body metrics and activity level. With our TDEE Calculator app, you can quickly determine how many calories your body needs each day to reach your fitness goals. How to Calculate TDEE Finding your total daily energy expenditure is simple: • Select your gender • Enter your age and height (cm, meters, inches, or feet) • Enter your weight (kg, pounds, or other supported units) • Choose your fitness goal • Select your activity level • Enter your body fat percentage • Tap Calculate to get instant results • Use Reset to start a new calculation Why Use This TDEE Calculator? This app features a clean, easy-to-use interface and provides accurate calorie calculations, including TDEE, BMR, RMR, BMI, IBW, FBM, and LBM values. Key Features: • Calculates daily and weekly calorie needs using proven TDEE formulas • Supports weight loss, weight gain, and maintenance goals • Shows BMI, IBW, BMR, and RMR for better body analysis • Calculates 5%, 10%, and 15% calorie surplus for weight gain • Calculates 15%, 20%, and 25% calorie deficit for safe fat loss • Uses body fat percentage to determine LBM and FBM While this app focuses on calorie needs and energy expenditure, it also supports macro-based calculations, making it useful as a macro calculator reference for fitness planning. Download TDEE Calculator today and take full control of your daily calories, energy burn, and weight goals with confidence. Disclaimer: Some features use AI technology to analyze or generate content based on user input. Results are intended for creative or educational purposes only and may occasionally be inaccurate or incomplete. Do not rely on AI-generated outputs for personal, medical, financial, or safety decisions. All AI processing is handled securely, and no user data or content is permanently stored. Privacy Policy: https://clixade.com/privacy-policy Terms and Conditions: https://clixade.com/terms-and-conditions

About

Future Fit

Features
Read full description

Future Fit helps you understand your cardiorespiratory fitness by reading your VO₂ max from Apple Health and comparing it to population reference standards. Instantly see where you stand with a clear percentile score, then explore how VO₂ max typically changes with age to stay informed and motivated. What it does • Uses your VO₂ max stored in Apple Health to provide an at-a-glance view of your current fitness. • Compares your VO₂ max to age- and gender-matched population data from peer-reviewed research. • Calculates your percentile so you can see how you stack up against others. • Visualizes your position on a normal distribution curve for intuitive understanding. • Projects typical VO₂ max decline with aging to help you plan training and lifestyle choices. Key features • VO₂ Max Insights: See your current VO₂ max with a clean, readable design. • Population Percentile: View your percentile based on established reference standards. • Visual Curve: Understand your standing with a clear normal distribution visualization. • Aging Projection: Explore how VO₂ max tends to change over time from your current value. • Home Screen Widgets: Add widgets to your Home Screen to quickly see your VO₂ max, percentile, and distribution curve without opening the app. • Health Integration: Securely reads VO₂ max, age, gender, and body weight from Apple Health (with your permission). Designed for clarity • Simple, focused interface with large, legible metrics. • Intuitive two-page layout: current fitness on one screen, long-term projection on the next. • Informational sheet with links to the underlying research for transparency. Privacy Your data stays on your device. Future Fit reads VO₂ max and related attributes from Apple Health only with your permission and uses them to calculate your results locally. Research references • Reference Standards for Cardiorespiratory Fitness — Mayo Clinic Proceedings • Decline in VO₂ Max with Aging — research on master athletes and sedentary individuals Whether you’re training, tracking progress, or just curious about your fitness level, Future Fit gives you meaningful context for your VO₂ max—today and over time.

Screenshots

TDEE Calculator4 screens
Future Fit4 screens

Verdict

The call

The clearest difference is in-app purchases: Future Fit at none against TDEE Calculator's 4. Future Fit also leads on update cadence (fortnightly vs every 5 months). TDEE Calculator's advantage is iOS requirement (16.6 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TDEE Calculator sells 4 in-app purchases, starting at $6.99 per month. Future Fit asks for nothing beyond the download.

UpkeepUpdate frequency

TDEE Calculator ships an update every 5 months, Future Fit fortnightly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
TDEE Calculator versus Future Fit: the parameters behind the verdict, then further details
ParameterTDEE CalculatorFuture Fit
PriceFreeFree
Rating4.6 (461 ratings) — better—
Positive reviews36.4% of reviews—
Number of ratings461 — better—
Update frequencyEvery 5 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better26.0
Further details — not scored
Size62 MB1 MB
Age rating4+4+
DeveloperClixade LtdMock Gravity

In-app purchases

4 purchases

TDEE Calculator

Subscriptions2
  • Monthly Premium Access$6.991 Month
  • Yearly Premium Access$24.991 Year
One-time2
  • TDEE Calculator - Lifetime Access$49.99
  • TDEE Calculator - Lifetime Access$74.99
None

Future Fit

No in-app purchases

Questions

Is TDEE Calculator free?
TDEE Calculator is free to download, with in-app purchases available.
Is Future Fit free?
Future Fit is free to download, with no in-app purchases.
Do TDEE Calculator or Future Fit have ads?
Neither TDEE Calculator nor Future Fit shows ads.
Which is updated more often, TDEE Calculator or Future Fit?
TDEE Calculator ships an update every 5 months, and Future Fit fortnightly. Most recently, TDEE Calculator was updated on October 26, 2026 and Future Fit on October 25, 2026.

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