# Simple BMI Calculator vs BMI Calculator, Weight Tracker

The clearest difference is update cadence: BMI Calculator, Weight Tracker at every 4 months against Simple BMI Calculator's every 44 months. BMI Calculator, Weight Tracker also leads on ratings volume (88 vs 1) and review sentiment (71% vs 50%). Simple BMI Calculator's advantage is rating (5.0 vs 4.6) and iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Simple BMI Calculator holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: BMI Calculator, Weight Tracker has 88 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Simple BMI Calculator'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.

Simple BMI Calculator ships an update every 44 months, BMI Calculator, Weight Tracker every 4 months. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Simple BMI Calculator | BMI Calculator, Weight Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-bmi-calculator/id408433286/reviews)** | [4.6 (88 ratings)](https://appshunter.io/ios/app/bmi-calculator-weight-tracker/id1590860385/reviews) |
| Number of ratings | 1 | **88** |
| Positive reviews | 50.0% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 6 MB | 8 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kudit LLC](https://appshunter.io/developer/284146896) | [Appnap Technologies Limited](https://appshunter.io/developer/1553618191) |

## What reviewers say

### Simple BMI Calculator

[App page](https://appshunter.io/ios/app/simple-bmi-calculator/id408433286)

Calculate your Body Mass Index (BMI) with this straightforward tool. It provides both numerical and visual representations of your BMI, adhering to CDC guidelines for accurate labeling.

**Highlights:** BMI calculation, Textual BMI representation, Visual BMI representation, CDC guidelines adherence, Dashboard widget adaptation

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

**In-app purchases:** none


### 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 Simple BMI Calculator free?

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

### Is BMI Calculator, Weight Tracker free?

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

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

Simple BMI Calculator is rated higher. Simple BMI Calculator averages 5.0 out of 5 from 1 ratings, while BMI Calculator, Weight Tracker averages 4.6 from 88 ratings.

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

Neither Simple BMI Calculator nor BMI Calculator, Weight Tracker shows ads.

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

Simple BMI Calculator ships an update every 44 months, and BMI Calculator, Weight Tracker every 4 months. Most recently, Simple BMI Calculator was updated on October 7, 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.*