BMI Calculator - Fast & Simple

Josiah Rininger · Health & Fitness

4.4 16 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.75 → 4.38
Aug 26, 2026
New version 1.2 → 2.0

Version 2.0 is a complete, ground-up rebuild for iOS 26: faster, cleaner, and more private. • New: your healthy weight range for your height, shown in your units • New: a History tab with a trend chart that highlights the healthy range • New: Home Screen and Lock Screen widgets, plus Spotlight and Siri "Calculate BMI" • New: Apple Health sync, and a choice of WHO/CDC or WHO Asian BMI cutoffs • New: clearer context on what BMI can and can't tell you, including how muscle can raise the number • Improved: full VoiceOver and Dynamic Type support, with a refined light and dark design • Optional: a one-time Remove Ads purchase. No subscription, ever. Your measurements stay on your device.

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.5 4.75 Aug 26 17:24 Aug 27 05:17 Aug 27 17:10 Aug 28 05:02 Aug 28 16:55

Average rating

Screenshots

About

BMI Calculator helps you understand your body mass index and track it over time. Fast, private, and free. Enter your height and weight and get your BMI instantly, with a clear, color-coded category and a plain-language explanation of what the number means. Switch between metric and imperial units, and choose the BMI standard that fits you, including WHO/CDC cutoffs and WHO Asian action points. WHAT YOU CAN DO • Calculate BMI in seconds with a clean, accessible interface • See the healthy weight range for your height, shown in your units • Track every result in your history and watch the trend chart over weeks and months • Add Home Screen and Lock Screen widgets to see your latest number at a glance • Use Spotlight and Siri Shortcuts to calculate without even opening the app • Sync weight and height with Apple Health so your data stays consistent across apps • Designed for adults: clear, non-judgmental, and person-first throughout REMOVE ADS (optional, one-time purchase) The free version shows a single, non-personalized banner ad. Prefer none? One tap removes it for good. No subscription, ever. PRIVATE BY DESIGN Your measurements stay on your device. No account, no sign-up, and no selling of your data. Your health data is never used for ads. A NOTE ON HOW TO USE THIS APP BMI is a screening tool, not a diagnosis. It is a general indicator that does not measure body composition directly and does not account for muscle mass, bone density, or other individual factors. This app is for general informational and educational purposes only and is not a substitute for professional medical advice. Please talk with a qualified healthcare provider about your health and before making changes to diet or exercise. Download BMI Calculator and start tracking your numbers today.

What's new · 2.0

Version 2.0 is a complete, ground-up rebuild for iOS 26: faster, cleaner, and more private. • New: your healthy weight range for your height, shown in your units • New: a History tab with a trend chart that highlights the healthy range • New: Home Screen and Lock Screen widgets, plus Spotlight and Siri "Calculate BMI" • New: Apple Health sync, and a choice of WHO/CDC or WHO Asian BMI cutoffs • New: clearer context on what BMI can and can't tell you, including how muscle can raise the number • Improved: full VoiceOver and Dynamic Type support, with a refined light and dark design • Optional: a one-time Remove Ads purchase. No subscription, ever. Your measurements stay on your device.

Details

ReleasedJun 2019
UpdatedApr 2020
Version2.0
Size3.9 MB
RequiresiOS 12.2 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories Health & FitnessMedical
Bundle IDcom.jdr.BMI