Simple BMI Calculator vs AiBMI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- BMI calculation
- Textual BMI representation
- Visual BMI representation
- CDC guidelines adherence
- Dashboard widget adaptation
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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.
AiBMI
This app provides a comprehensive health index (CHi) that goes beyond basic BMI. It analyzes key body measurements to assess visceral fat risk, body fat percentage, and muscle mass potential, offering personalized lifestyle suggestions and healthcare resources.
- Comprehensive Health Index (CHi)
- Visceral Fat Risk (WHR) assessment
- Body Fat Percentage (BFP) calculation
- Muscle Mass Potential (MMP) measurement
- Personalized lifestyle suggestions
- Access to healthcare resources
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Introducing CHi – Comprehensive Health Index Your go-to app, AiBMI, has evolved. We've integrated the revolutionary CHi system to give you an intelligence report that goes far beyond the scale and basic BMI calculation. CHi is a single, powerful, data-driven score that distills complex anthropometric and body composition data into an easy-to-understand health index. It’s the ultimate measure of where your body really stands. Take the first step toward a healthier you today! Plus, get personalized suggestions for a healthier lifestyle, along with trusted healthcare resources and citations. CHi: The Science Behind Your Score. Why trust CHi over BMI? Because CHi uses your unique body measurements (Waist, Hip, Neck, Height, and Weight) to analyze the three critical pillars of your health, delivering targeted advice you can act on: Visceral Fat Risk (WHR): Assesses the dangerous fat around your organs. Low WHR might be a vanity goal, but CHi alerts you when it's medically concerning. Body Fat Percentage (BFP): Pinpoints the true ratio of fat to lean mass—essential for optimizing diet. Muscle Mass Potential (MMP): Measures strength and identifies the risk of age-related muscle loss. Disclaimer & Safety: AiBMI strictly provides general wellness and fitness information. The data and advice provided by AiBMI with CHi are for informational purposes only. They are not a substitute for professional medical advice, diagnosis, or treatment. Do not use this app to diagnose or manage any disease or medical condition.
Screenshots
Verdict
The clearest difference is update cadence: AiBMI at monthly against Simple BMI Calculator's every 44 months. Simple BMI Calculator's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 17.2). On price, rating, ratings volume and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Simple BMI Calculator against 5.0 for AiBMI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Simple BMI Calculator ships an update every 44 months, AiBMI monthly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.
| Parameter | Simple BMI Calculator | AiBMI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 44 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 6 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Kudit LLC | Eyal Vardi |
Customer experience
Simple BMI Calculator
AiBMI
In-app purchases
Simple BMI Calculator
No in-app purchases
AiBMI
No in-app purchases
Questions
Is Simple BMI Calculator free?
Is AiBMI free?
Which has better reviews, Simple BMI Calculator or AiBMI?
Do Simple BMI Calculator or AiBMI have ads?
Which is updated more often, Simple BMI Calculator or AiBMI?
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