# BMI vs BMI Calculator, Weight Tracker

The clearest difference is review sentiment: BMI Calculator, Weight Tracker at 71% against BMI's 0%. BMI Calculator, Weight Tracker also leads on in-app purchases (none vs 1) and ads (none vs shown). BMI's advantage is rating (4.9 vs 4.6). On price, ratings volume, update cadence and device support there is nothing between them.

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

BMI holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 56 and 88 respectively. Written reviews complicate that: 0% of BMI's written reviews are positive against 71% of BMI Calculator, Weight Tracker's, so the app with the better star average is not the one people write more warmly about.

BMI ships an update every 6 months, BMI Calculator, Weight Tracker every 4 months. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BMI | BMI Calculator, Weight Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (56 ratings)](https://appshunter.io/ios/app/bmi-weight-loss-tracker/id1524251347/reviews)** | [4.6 (88 ratings)](https://appshunter.io/ios/app/bmi-calculator-weight-tracker/id1590860385/reviews) |
| Number of ratings | 56 | **88** |
| Positive reviews | 0.0% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 8 MB |
| Requires iOS | 16 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [An Banh](https://appshunter.io/developer/1466900439) | [Appnap Technologies Limited](https://appshunter.io/developer/1553618191) |

## What reviewers say

### BMI

[App page](https://appshunter.io/ios/app/bmi-weight-loss-tracker/id1524251347)

Easily calculate your Body Mass Index (BMI) and track your weight over time. Monitor your progress towards your health goals with this straightforward tool.

**Highlights:** BMI calculation, Weight tracking, Progress monitoring, Health goal support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Pro Version | $1.99 | one-time |


### BMI Calculator, Weight Tracker

[App page](https://appshunter.io/ios/app/bmi-calculator-weight-tracker/id1590860385)

Calculate your Body Mass Index (BMI) and monitor your weight progress with detailed analytics and infographics. Track weight loss, analyze weight gain, and set target weights for personalized feedback. Features automatic cloud backup for your data.

**Highlights:** BMI calculation for multiple profiles, Weight monitoring and trend analysis, Body fat percentage insights, Data analytics with graphs and charts, Target weight setting, Automatic cloud backup

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

**In-app purchases:** none


## Frequently asked questions

### Is BMI free?

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

### Is BMI Calculator, Weight Tracker free?

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

### Which has better reviews, BMI or BMI Calculator, Weight Tracker?

BMI is rated higher. BMI averages 4.9 out of 5 from 56 ratings, while BMI Calculator, Weight Tracker averages 4.6 from 88 ratings.

### Do BMI or BMI Calculator, Weight Tracker have ads?

BMI shows ads; BMI Calculator, Weight Tracker does not.

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

BMI ships an update every 6 months, and BMI Calculator, Weight Tracker every 4 months. Most recently, BMI was updated on October 14, 2026 and BMI Calculator, Weight Tracker on October 21, 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.*