# Calculator BMI vs BMI Calc & Tracker

The clearest difference is price: BMI Calc & Tracker at Free against Calculator BMI's $1.99. BMI Calc & Tracker also leads on update cadence (every 3 days vs every 18 months) and iOS requirement (15.1 vs 26.1). Calculator BMI's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

BMI Calc & Tracker is free to download; Calculator BMI costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calculator BMI ships an update every 18 months, BMI Calc & Tracker every 3 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Calculator BMI | BMI Calc & Tracker |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 38.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 1 MB | 25 MB |
| Requires iOS | 26.1 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Peter Buttiker](https://appshunter.io/developer/393742296) | [Blas Prieto](https://appshunter.io/developer/1878084920) |

## What reviewers say

### Calculator BMI

[App page](https://appshunter.io/ios/app/calculator-bmi/id393742293)

Calculate your Body Mass Index (BMI) with this tool. It provides your BMI number and a textual interpretation of your weight status. Options are available to calculate BMI separately for men and women, considering age.

**Highlights:** BMI calculation, Weight status interpretation, Gender-specific BMI, Age-adjusted BMI, Health & Fitness tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### BMI Calc & Tracker

[App page](https://appshunter.io/ios/app/bmi-calc-and-tracker/id6759359106)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator BMI free?

Calculator BMI costs $1.99, with no in-app purchases.

### Is BMI Calc & Tracker free?

BMI Calc & Tracker is free to download, with no in-app purchases.

### Do Calculator BMI or BMI Calc & Tracker have ads?

BMI Calc & Tracker shows ads; Calculator BMI does not.

### Which is updated more often, Calculator BMI or BMI Calc & Tracker?

Calculator BMI ships an update every 18 months, and BMI Calc & Tracker every 3 days. Most recently, Calculator BMI was updated on October 22, 2026 and BMI Calc & Tracker on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*