Comparison

BMI Tracker vs BMI Calculator

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

Head to head
About

BMI Tracker

Features
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Know your BMI in seconds and see how it changes over time. BMI Tracker is a simple, beautiful way to calculate your Body Mass Index and keep a log of your weight. Enter your weight and the app instantly shows your BMI, your category and your healthy weight range based on your height. YOUR BMI AT A GLANCE - Current BMI with a clear color scale - Category: Underweight, Healthy, Overweight or Obese - Ideal weight range calculated for your height TRACK YOUR PROGRESS - Interactive weight and BMI charts - View 1 month, 3 months, 6 months, 1 year or all time - Tap any point on the chart to see that day's value - Stats: starting weight, current, total change, average, lowest and highest SIMPLE WEIGHT LOG - Log a weigh-in in seconds - See how much you changed since your last entry - Tap to edit, swipe to delete - BMI updates automatically if you change your height PRIVATE AND EASY - No account needed - Your data stays on your device - Available in English and Spanish Enjoying the app? Buy me a coffee to support future updates and remove ads. Disclaimer: BMI Tracker is for general informational purposes only and is not medical advice. Please consult a qualified healthcare professional for an accurate assessment of your health.

About

BMI Calculator

Features
Read full description

Track your BMI and weight effortlessly. BMI Calculator gives you instant results, beautiful trend charts, and complete privacy — all in one simple app. INSTANT BMI CALCULATION • Calculate your BMI in seconds — enter weight, height is saved automatically • Clear result with BMI value, category, and color-coded indicator • Supports both metric (kg/cm) and imperial (lb/ft+in) units SMART GOAL TRACKING - YOUR PERSONAL WEIGHT COACH • Set a target weight, deadline & weekly pace (0.25–1 kg / 0.5–2 lb per week) • Real-time progress cards: start weight, current, target, remaining — all at a glance • Forecast engine: see exactly when you'll hit your goal at your current pace vs. your planned pace • Pace comparison alerts: green = on track, orange = too slow/fast, red = gaining weight — with guidance TRACK YOUR PROGRESS • Save every measurement with weight, height, date, and BMI • Tag entries: diet, workout, medical check, or create your own • Browse your full BMI and weight history at a glance CHARTS & STATISTICS • Interactive charts showing your BMI trend over time • Group data by day, week, or month • Swipe to navigate between time ranges • Year-based history summary for long-term insight HOME SCREEN WIDGET • See your latest BMI and weight without opening the app • Stay motivated with at-a-glance progress tracking EXPORT & FULL CONTROL • Export your data as CSV or PDF • Import previous measurements • All data stored locally on your device — fully private, fully yours • Delete everything anytime with one tap FREE & PREMIUM • Full functionality available for free (with ads) • Upgrade to Premium for an ad-free experience --- Premium Version The app offers an automatically renewing Premium subscription. Payment will be charged to your iTunes Account upon confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours before the end of the current period and specify the cost of renewal. Subscriptions may be managed by the user, and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any prices referenced are in US Dollars (USD). Pricing in other currencies and countries may vary and actual changes may be converted to your local currency depending on the country of residence. Links • Website: https://bmi-calculator.pamnet.pl/ • Privacy Policy: https://bmi-calculator.pamnet.pl/privacy-policy/ • Terms of Service: https://bmi-calculator.pamnet.pl/terms-and-conditions/

Screenshots

BMI Tracker4 screens
BMI Calculator4 screens

Verdict

The call

The clearest difference is ads: BMI Tracker at none against BMI Calculator's shown. BMI Tracker also leads on iOS requirement (18.4 vs 26.2). BMI Calculator's advantage is update cadence (weekly vs every 4 months). On price, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. BMI Tracker sells 1 one-off in-app purchase and BMI Calculator sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

BMI Tracker ships an update every 4 months, BMI Calculator weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences Ā· 3 level
BMI Tracker versus BMI Calculator: the parameters behind the verdict, then further details
ParameterBMI TrackerBMI Calculator
PriceFreeFree
Update frequencyEvery 4 monthsWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS18.4 — better26.2
Further details — not scored
Size6 MB8 MB
Age rating4+17+
DeveloperCesar IbarraPawel Malyszczuk

In-app purchases

1 purchases

BMI Tracker

One-time1
  • Buy me a coffee$2.99
3 purchases

BMI Calculator

Subscriptions2
  • Premium Monthly$0.991 Month
  • Premium Yearly7 Days trial$3.991 Year
One-time1
  • Premium Lifetime$9.99

Questions

Is BMI Tracker free?
BMI Tracker is free to download, with in-app purchases available.
Is BMI Calculator free?
BMI Calculator is free to download, with in-app purchases available.
Do BMI Tracker or BMI Calculator have ads?
BMI Calculator shows ads; BMI Tracker does not.
Which is updated more often, BMI Tracker or BMI Calculator?
BMI Tracker ships an update every 4 months, and BMI Calculator weekly. Most recently, BMI Tracker was updated on October 30, 2026 and BMI Calculator on October 31, 2026.

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