Looking for free bmi watcher apps? 19 of our 239+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
Calculate your Body Mass Index (BMI), Basal Metabolic Rate (BMR), and Ideal Body Weight (IBW). This app helps you monitor vital signs by providing easy calculations based on your height and weight. It supports iCloud sync for seamless data management.
Easily calculate your Body Mass Index (BMI) and track your weight progress. Visualize your trends with graphs, gain predictive insights, and set goals for your health journey. Supports metric and imperial systems, with Apple Watch integration.
What We Love
👍 Simple and easy-to-use interface
📊 Effective weight tracking and logging
🎨 Aesthetically pleasing design
⚡ Quick daily input process
🏥 Integrates with Apple Health
💪 Motivating and accountability features
🆓 Free to use
📱 No annoying ads
📈 Displays BMI and progress metrics
Room to Improve
🐛 App crashes after recent updates
🐛 App won't open on iOS 17.5.1
😔 Potentially negative psychological impact with BMI labels
Quickly calculate your Body Mass Index (BMI) using your height and weight. Save your history locally or sync with the Health app for easy tracking. Ideal for fitness and health management with a clear, user-friendly interface.
BMI calculator / calculate BMR tops our bmi watcher apps ranking as of October 2026, with a 4.3-star average from 101 App Store ratings, and it's free to download.
Are there free bmi watcher apps for iPhone?
Yes — 19 of the top bmi watcher apps we rank are free to download, including BMI calculator / calculate BMR and BMI Calculator・Weight Tracker.
Does BMI calculator / calculate BMR have ads or in-app purchases?
BMI calculator / calculate BMR has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many bmi watcher apps are on the App Store?
We track 239+ bmi watcher apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.