Comparison

Body Calculator Pro vs The Void Studio

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

Head to head
About

Body Calculator Pro

This app provides quick and accurate calculations for Body Mass Index (BMI), Body Surface Area (BSA), and Ideal Body Weight (IBW). It supports both standard and metric units and offers multiple formulas for precise results. Easily interpret your health metrics with this user-friendly tool.

Highlights
  • BMI calculation and interpretation
  • BSA calculation with 9 formulas
  • IBW calculation with 5 formulas
  • Supports standard and metric units
  • Simple and easy to use interface
  • Accurate and precise calculations
Features
Read full description

"Body Calculator Pro: BMI, BSA, & Ideal Body Weight" is a mobile calculator application to calculate body mass index (BMI), body surface area (BSA), and ideal body weight (IBW). Body mass index (BMI) is a simple index of weight-for-height. Body surface area (BSA) is the external surface area of the human body given in square meters. "Body Calculator Pro: BMI, BSA, & Ideal Body Weight" app also able to calculate ideal weight for your body (IBW). Why should you choose "Body Calculator Pro: BMI, BSA, & Ideal Body Weight"? - Simple and very easy to use. - Accurate and precise calculation. - Both standard and metric measures can be used for the weight calculation. - Calculation and interpretation of body mass index (BMI). - Calculation of body surface area (BSA) with 9 possible formulas. - Calculation of ideal body weight (IBW) with 4 possible formulas. - It is totally free. Download now! Body mass index (BMI) is commonly used to classify normal weight, underweight, overweight, and obesity in adults. Body mass index (BMI) is significantly correlated with body fat. Body surface area (BSA) is a better indicator of metabolic mass than body weight because it is less affected by abnormal adipose mass. There are 9 formulas used to calculate body surface area (BSA) in this application. The calculation of ideal body weight (IBW) depends on your height and gender. "Body Calculator Pro: BMI, BSA, & Ideal Body Weight" application has 5 most commonly used formulas to calculate ideal body weight (IBW).

About

The Void Studio

Easily book fitness classes and manage your membership from your device. Make reservations, join waitlists, and check your profile status on the go.

Highlights
  • Book fitness classes
  • Manage membership status
  • Join waitlists
  • Check profile
  • Class reservations
Read full description

Download The Void Studio app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, check your profile and membership status, and more – all from your device. Visit https://www.thevoid.studio/ to learn more.

Screenshots

Body Calculator Pro4 screens
The Void Studio4 screens

Verdict

The call

The clearest difference is rating: The Void Studio at 5.0 against Body Calculator Pro's 3.0. The Void Studio also leads on ads (none vs shown) and update cadence (every 6 months vs every 25 months). Body Calculator Pro's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

The Void Studio holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

UpkeepUpdate frequency

Body Calculator Pro ships an update every 25 months, The Void Studio every 6 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 4 level
Body Calculator Pro versus The Void Studio: the parameters behind the verdict, then further details
ParameterBody Calculator ProThe Void Studio
PriceFreeFree
Rating3.0 (2 ratings)5.0 (4 ratings) — better
Number of ratings24 — better
Update frequencyEvery 25 monthsEvery 6 months — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size36 MB33 MB
Age rating12+4+
DeveloperPutu Angga Risky RaharjaThe Void - Studio LLC

Customer experience

Body Calculator Pro

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

The Void Studio

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Body Calculator Pro

No in-app purchases

None

The Void Studio

No in-app purchases

Questions

Is Body Calculator Pro free?
Body Calculator Pro is free to download, with no in-app purchases.
Is The Void Studio free?
The Void Studio is free to download, with no in-app purchases.
Which has better reviews, Body Calculator Pro or The Void Studio?
The Void Studio is rated higher. Body Calculator Pro averages 3.0 out of 5 from 2 ratings, while The Void Studio averages 5.0 from 4 ratings.
Do Body Calculator Pro or The Void Studio have ads?
Body Calculator Pro shows ads; The Void Studio does not.
Which is updated more often, Body Calculator Pro or The Void Studio?
Body Calculator Pro ships an update every 25 months, and The Void Studio every 6 months. Most recently, Body Calculator Pro was updated on November 2, 2026 and The Void Studio on October 30, 2026.

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