Comparison

Simple BMI Calculator vs BMI Calculator and Tracker

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

Head to head
About

Simple BMI Calculator

Calculate your Body Mass Index (BMI) with this straightforward tool. It provides both numerical and visual representations of your BMI, adhering to CDC guidelines for accurate labeling.

Highlights
  • BMI calculation
  • Textual BMI representation
  • Visual BMI representation
  • CDC guidelines adherence
  • Dashboard widget adaptation
Features
Read full description

A simple Body Mass Index calculator. The Body Mass Index calculator is an adaptation of our popular dashboard widget. In addition to displaying the BMI value, a textual and visual representation are also displayed. Provides calculations and labels according to the CDC guidelines.

About

BMI Calculator and Tracker

Calculate and track your Body Mass Index (BMI) using age, gender, height, and weight. This tool helps you understand your weight category and monitor progress towards your health goals.

Highlights
  • BMI calculation by age, gender, height, and weight
  • BMI classification display
  • Healthy weight estimation
  • Detailed progress tracking history
  • Metric and US unit support
  • Offline usability
Features
Read full description

Know your numbers and take charge of your health with BMI Calculator and Tracker — the simple, accurate way to calculate your Body Mass Index and follow your progress as you work toward a healthier weight. Designed for men and women, adults, teens and children, it uses your age and gender to make every result as precise as possible. Your Body Mass Index is a trusted measure of body fat based on your height and weight, and it's one of the quickest ways to check whether you are in a healthy range. Getting started takes seconds: enter your gender, age, height and weight in metric or US units, tap calculate, and instantly see where you stand. WHY YOU'LL LOVE BMI CALCULATOR AND TRACKER • Accurate BMI calculation — personalized by age, gender, height and weight. • Clear classification — see exactly which BMI category your result falls into. • Healthy weight range — discover the ideal weight for your height at a glance. • Progress tracking — log results over time and watch your trend with a detailed history. • Metric & US units — kilograms or pounds, centimeters or feet and inches. • Helpful content — practical tips and articles for a healthier lifestyle. • Works offline — calculate and track anytime, with no internet connection. • Light & dark themes — a clean, minimalist design that is easy on the eyes. • 70+ languages — built for users worldwide. BMI CATEGORIES • Severe thinness: less than 16 • Moderate thinness: 16 – 17 • Mild thinness: 17 – 18.5 • Normal: 18.5 – 25 • Overweight: 25 – 30 • Obese class I: 30 – 35 • Obese class II: 35 – 40 • Obese class III: more than 40 HOW IT WORKS 1. Enter your gender, age, height and weight. 2. Tap calculate to see your BMI and category instantly. 3. Save the result and track your body mass index as it changes over time. PERFECT FOR • Anyone starting a weight loss or fitness journey. • People who want to reach and maintain a healthy weight. • Men, women, teens and kids checking their body mass index. • Tracking progress before, during and after a diet. WHAT IS BMI? Body Mass Index (BMI) is your weight in kilograms divided by the square of your height in meters (kg/m²). It is a fast, internationally recognized screening tool that estimates body fat and flags whether you may be underweight, at a healthy weight, overweight or obese. It does not measure muscle or fat directly, but BMI is an easy, reliable starting point for understanding your body and setting realistic health goals. WHY TRACK YOUR BMI? Your weight naturally changes with diet, exercise, age and lifestyle. By recording your BMI regularly you can see whether your healthy-eating plan or fitness routine is working, catch unwanted trends early, and stay motivated with clear, visual proof of your progress. Whether you are losing weight, building healthier habits or simply keeping an eye on your wellbeing, BMI Calculator and Tracker turns a single number into real motivation. Watch your body mass index move in the right direction and celebrate every step toward your goal. BMI calculator and weight tracker: calculate your body mass index by age, gender, height and weight, see your healthy weight range, check body fat classification from thinness to obesity, and track your weight loss progress over time. Start today — calculate your BMI, set your goal and begin your journey to a healthier you. Medical disclaimer: this app does not provide medical advice, diagnosis, or treatment. Always seek your doctor's advice in addition to using this app and before making any medical decisions. Privacy Policy: https://www.shpavda.com/products/bmi-calculator/privacy/ Terms & Conditions: https://www.shpavda.com/products/bmi-calculator/terms/ios/

Screenshots

Simple BMI Calculator3 screens
BMI Calculator and Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Simple BMI Calculator at none against BMI Calculator and Tracker's 2. Simple BMI Calculator also leads on ads (none vs shown) and iOS requirement (8.0 vs 13.0). BMI Calculator and Tracker's advantage is update cadence (every 2 months vs every 44 months) and ratings volume (4 vs 1). On price, rating 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. BMI Calculator and Tracker sells 2 in-app purchases, starting at $0.99 per month. Simple BMI Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Simple BMI Calculator against 5.0 for BMI Calculator and Tracker. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

Simple BMI Calculator ships an update every 44 months, BMI Calculator and Tracker every 2 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Simple BMI Calculator versus BMI Calculator and Tracker: the parameters behind the verdict, then further details
ParameterSimple BMI CalculatorBMI Calculator and Tracker
PriceFreeFree
Rating5.0 (1 ratings)5.0 (4 ratings)
Positive reviews50.0% of reviews—
Number of ratings14 — better
Update frequencyEvery 44 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size6 MB113 MB
Age rating4+12+
DeveloperKudit LLCSHPAVDA, TOO

Customer experience

Simple BMI Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

BMI Calculator and Tracker

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Simple BMI Calculator

No in-app purchases

2 purchases

BMI Calculator and Tracker

Subscriptions2
  • Monthly Ad-Free$0.991 Month
  • Yearly Ad-Free$9.991 Year

Questions

Is Simple BMI Calculator free?
Simple BMI Calculator is free to download, with no in-app purchases.
Is BMI Calculator and Tracker free?
BMI Calculator and Tracker is free to download, with in-app purchases available.
Which has better reviews, Simple BMI Calculator or BMI Calculator and Tracker?
Simple BMI Calculator and BMI Calculator and Tracker are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.
Do Simple BMI Calculator or BMI Calculator and Tracker have ads?
BMI Calculator and Tracker shows ads; Simple BMI Calculator does not.
Which is updated more often, Simple BMI Calculator or BMI Calculator and Tracker?
Simple BMI Calculator ships an update every 44 months, and BMI Calculator and Tracker every 2 months. Most recently, Simple BMI Calculator was updated on October 7, 2026 and BMI Calculator and Tracker on October 24, 2026.

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