# Weight Chart vs Goal BMI

The clearest difference is review sentiment: Goal BMI at 100% against Weight Chart's 29%. Goal BMI also leads on price (Free vs $0.99) and rating (4.9 vs 1.0). Weight Chart's advantage is update cadence (every 6 months vs every 19 months) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

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

Goal BMI holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Goal BMI has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 29% of Weight Chart's written reviews are positive against 100% of Goal BMI's.

Weight Chart ships an update every 6 months, Goal BMI every 19 months. The most recent releases landed on September 4, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Weight Chart | Goal BMI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/weight-chart/id392667855/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/goal-bmi/id1507794587/reviews)** |
| Number of ratings | 1 | **9** |
| Positive reviews | 28.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 19 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Sangwook Yoon](https://appshunter.io/developer/1507794586) |

## 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


### 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 Weight Chart free?

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

### Is Goal BMI free?

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

### Which has better reviews, Weight Chart or Goal BMI?

Goal BMI is rated higher. Weight Chart averages 1.0 out of 5 from 1 ratings, while Goal BMI averages 4.9 from 9 ratings.

### Do Weight Chart or Goal BMI have ads?

Neither Weight Chart nor Goal BMI shows ads.

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

Weight Chart ships an update every 6 months, and Goal BMI every 19 months. Most recently, Weight Chart was updated on September 4, 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.*