IASO.SG vs Simple BMI evaluator
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
IASO.SG
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IASO is a Medical Concierge Firm that emphasizes on providing specialized private medical services. Our panel of specialists with 10 - 15 years of experience in every field of medical expertise will meet your needs. Our highly esteemed partners from prestigious hospitals come from Gleneagles, Farrer Park Hospital and Mount Elizabeth.
Simple BMI evaluator
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Enter your weight and height to see your Body Mass Index. The result updates as you type. Designed to work with VoiceOver: every field and button has a spoken label, your BMI is read together with its WHO category, the healthy weight range is read as a full sentence, and weight changes made with the +/- buttons are announced. Supports Dynamic Type: text and the BMI scale follow the text size chosen in iOS settings. WHAT IT SHOWS โข Classic BMI and Trefethen's revised BMI (Oxford, 2013), which fits very tall and very short people better โข WHO category, from severe thinness to obesity class III โข The weight range that counts as normal for your height โข A color scale showing where your value falls ALSO โข Kilograms and meters, or pounds and feet โข +/- buttons to adjust your weight without retyping it โข Share the result โข iPhone and iPad, no account needed Formulas and tables come from official sources, listed in the app under References. This app gives information only. It is not a medical device and does not replace advice from a doctor.
Screenshots
Verdict
The clearest difference is ads: IASO.SG at none against Simple BMI evaluator's shown. IASO.SG also leads on update cadence (every 9 days vs every 3 months) and iOS requirement (12.4 vs 15.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IASO.SG ships an update every 9 days, Simple BMI evaluator every 3 months. The most recent releases landed on September 8, 2026 and October 11, 2026 respectively.
| Parameter | IASO.SG | Simple BMI evaluator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days โ better | Every 3 months |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 12.4 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 47 MB | 30 MB |
| Age rating | 12+ | 17+ |
| Developer | IASO PTE LTD | Sonya Marcarelli |
In-app purchases
IASO.SG
No in-app purchases
Simple BMI evaluator
No in-app purchases
Questions
Is IASO.SG free?
Is Simple BMI evaluator free?
Do IASO.SG or Simple BMI evaluator have ads?
Which is updated more often, IASO.SG or Simple BMI evaluator?
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