# Weight Chart vs BMI Tracker App

The clearest difference is price: BMI Tracker App at Free against Weight Chart's $0.99. Weight Chart's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

BMI Tracker App is free to download; Weight Chart costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Weight Chart ships an update every 6 months, BMI Tracker App every 8 months. The most recent releases landed on September 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Weight Chart | BMI Tracker App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/weight-chart/id392667855/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 months** | Every 8 months |
| Monetization | Paid | — |
| Size | 2 MB | 25 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [JanoGroup LLC](https://appshunter.io/developer/1781461557) |

## What reviewers say

### Weight Chart

[App page](https://appshunter.io/ios/app/weight-chart/id392667855)

Track your weight and waist circumference with this app. It visualizes your progress on charts and helps you understand health risks associated with waist-to-height ratio, offering a more accurate measure than BMI.

**Highlights:** Monitor weight and waist circumference, Visualize progress with charts, Calculate waist-to-height ratio, Enter and edit data for any date, Email data for backup, Switch between metric and imperial units

**Features:** macOS Compatibility

**In-app purchases:** none


### BMI Tracker App

[App page](https://appshunter.io/ios/app/bmi-tracker-app/id6743377318)

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

**In-app purchases:** none


## Frequently asked questions

### Is Weight Chart free?

Weight Chart costs $0.99, with no in-app purchases.

### Is BMI Tracker App free?

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

### Do Weight Chart or BMI Tracker App have ads?

BMI Tracker App shows ads; Weight Chart does not.

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

Weight Chart ships an update every 6 months, and BMI Tracker App every 8 months. Most recently, Weight Chart was updated on September 4, 2026 and BMI Tracker App on September 9, 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.*