# Calculator BMI vs Goal BMI

The clearest difference is review sentiment: Goal BMI at 100% against Calculator BMI's 38%. Goal BMI also leads on price (Free vs $1.99) and iOS requirement (15.0 vs 26.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Goal BMI 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, Goal BMI every 19 months. The most recent releases landed on September 6, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Calculator BMI | Goal BMI |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.9 (9 ratings)](https://appshunter.io/ios/app/goal-bmi/id1507794587/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 38.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 19 months |
| Monetization | Paid | **Free** |
| Size | 1 MB | 1 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Buttiker](https://appshunter.io/developer/393742296) | [Sangwook Yoon](https://appshunter.io/developer/1507794586) |

## 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


### Goal BMI

[App page](https://appshunter.io/ios/app/goal-bmi/id1507794587)

Calculate your current BMI using weight and height. Set weekly weight loss goals to predict when you'll reach lower BMI categories, including the exact date.

**Highlights:** Current BMI calculation, Weekly weight loss goal setting, BMI category prediction, Weight loss needed calculation, Estimated goal achievement date

**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 Goal BMI free?

Goal BMI is free to download, with no in-app purchases.

### Do Calculator BMI or Goal BMI have ads?

Neither Calculator BMI nor Goal BMI shows ads.

### Which is updated more often, Calculator BMI or Goal BMI?

Calculator BMI ships an update every 18 months, and Goal BMI every 19 months. Most recently, Calculator BMI was updated on September 6, 2026 and Goal BMI on June 5, 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.*