# BMI Tracker vs BMI Calculator + Tracker

The clearest difference is in-app purchases: BMI Calculator + Tracker at none against BMI Tracker's 1. BMI Calculator + Tracker also leads on update cadence (every 5 days vs every 4 months) and iOS requirement (15.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. BMI Tracker sells 1 one-off in-app purchase. BMI Calculator + Tracker asks for nothing beyond the download.

BMI Tracker ships an update every 4 months, BMI Calculator + Tracker every 5 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | BMI Tracker | BMI Calculator + Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/bmi-calculator-plus-tracker/id1613651715/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 6 MB | 5 MB |
| Requires iOS | 18.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cesar Ibarra](https://appshunter.io/developer/1076131150) | [Ten Labs Ltd](https://appshunter.io/developer/979619208) |

## What reviewers say

### BMI Tracker

[App page](https://appshunter.io/ios/app/bmi-tracker-weight-log/id1606457096)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $2.99 | one-time |


### BMI Calculator + Tracker

[App page](https://appshunter.io/ios/app/bmi-calculator-plus-tracker/id1613651715)

Calculate your Body Mass Index (BMI) using various units of measurement. Track your BMI changes over time by saving your height, weight, and calculated BMI to your history. Understand your weight category from underweight to obese.

**Highlights:** Calculate BMI with custom units, View BMI weight categories, Save BMI to history, Track BMI changes over time, Supports height and weight tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BMI Tracker free?

BMI Tracker is free to download, with in-app purchases available.

### Is BMI Calculator + Tracker free?

BMI Calculator + Tracker is free to download, with no in-app purchases.

### Do BMI Tracker or BMI Calculator + Tracker have ads?

Neither BMI Tracker nor BMI Calculator + Tracker shows ads.

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

BMI Tracker ships an update every 4 months, and BMI Calculator + Tracker every 5 days. Most recently, BMI Tracker was updated on October 16, 2026 and BMI Calculator + Tracker on October 11, 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.*