Comparison

Calculate_BMI vs VitaSign

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

Head to head
About

Calculate_BMI

Features
Read full description

BMI Calculator & Tracker turns a single number into something you can act on. Enter your weight and, if you like, your waist. The app shows your BMI with the standard WHO categories, the healthy weight range for your height, and exactly how far you are from it in kilograms or pounds. It also estimates your resting energy (BMR) and daily maintenance calories from your age, sex, height and activity level using the Mifflin-St Jeor equation. Every calculation is saved. Progress shows your latest measurements, the change over the last month, and a chart of weight, BMI or waist over 30 days, 90 days, a year or all time, with a moving average once you have enough entries. Edit or delete any entry. What it measures โ€ข BMI with categories: underweight, healthy, overweight, obesity class I, II and III โ€ข Healthy BMI weight range for your height โ€ข Distance above or below that range โ€ข Waist-to-height ratio with risk bands โ€ข BMR and estimated maintenance calories Designed to be honest BMI is a screening measure, not a diagnosis. The app says so, and explains where BMI misreads: muscular people, older adults, pregnant users and children. Waist-to-height ratio is included because BMI cannot tell where weight sits. Private by design No account. No server. Your measurements stay on your phone. Clear them any time from Profile. Ads and the ad-free option The free version shows an occasional interstitial ad. A single one-time purchase removes ads permanently and restores on any device signed in with the same Apple ID. No subscription.

About

VitaSign

Features
Read full description

Welcome to Vitasign, the official mobile app for UAE's trusted supplement brand. In today's fast-paced world, maintaining optimal health can be challenging. Fatigue, sleep disturbances, stress, and muscle pain are often signs your body needs support โ€“ and we're here to help. The Vitasign app brings you a curated selection of premium, natural supplements designed to address the unique wellness needs of your lifestyle. Whether you're looking to boost your energy, improve sleep quality, or support your nervous system, we make it simple and secure to get the quality nutrition you deserve.

Screenshots

Calculate_BMI4 screens
VitaSign4 screens

Verdict

The call

The clearest difference is ads: VitaSign at none against Calculate_BMI's shown. VitaSign also leads on update cadence (every 3 days vs every 12 months). On price, in-app purchases, device support and iOS requirement 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Calculate_BMI ships an update every 12 months, VitaSign every 3 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard2 real differences ยท 4 level
Calculate_BMI versus VitaSign: the parameters behind the verdict, then further details
ParameterCalculate_BMIVitaSign
PriceFreeFree
Update frequencyEvery 12 monthsEvery 3 days โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.614.0 โ€” better
Further details โ€” not scored
Size27 MB103 MB
Age rating12+4+
DeveloperCodeLabs Private LimitedAhmed Ameen

In-app purchases

None

Calculate_BMI

No in-app purchases

None

VitaSign

No in-app purchases

Questions

Is Calculate_BMI free?
Calculate_BMI is free to download, with no in-app purchases.
Is VitaSign free?
VitaSign is free to download, with no in-app purchases.
Do Calculate_BMI or VitaSign have ads?
Calculate_BMI shows ads; VitaSign does not.
Which is updated more often, Calculate_BMI or VitaSign?
Calculate_BMI ships an update every 12 months, and VitaSign every 3 days. Most recently, Calculate_BMI was updated on October 30, 2026 and VitaSign on October 24, 2026.

Other comparisons