# BMIcheck vs Weight Widgets

The clearest difference is in-app purchases: BMIcheck at none against Weight Widgets's 1. BMIcheck also leads on ads (none vs shown) and iOS requirement (16.0 vs 18.6). Weight Widgets's advantage is update cadence (fortnightly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Weight Widgets sells 1 one-off in-app purchase. BMIcheck asks for nothing beyond the download.

BMIcheck ships an update every 3 months, Weight Widgets fortnightly. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | BMIcheck | Weight Widgets |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 4 MB | 7 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EMI OISO](https://appshunter.io/developer/1719915915) | [Suguru Yamada](https://appshunter.io/developer/1887759756) |

## What reviewers say

### BMIcheck

[App page](https://appshunter.io/ios/app/bmicheck/id6477571347)

**Features:** macOS Compatibility

**In-app purchases:** none


### Weight Widgets

[App page](https://appshunter.io/ios/app/weight-widgets/id6761092594)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Liftime | $2.99 | one-time |


## Frequently asked questions

### Is BMIcheck free?

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

### Is Weight Widgets free?

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

### Do BMIcheck or Weight Widgets have ads?

Weight Widgets shows ads; BMIcheck does not.

### Which is updated more often, BMIcheck or Weight Widgets?

BMIcheck ships an update every 3 months, and Weight Widgets fortnightly. Most recently, BMIcheck was updated on September 10, 2026 and Weight Widgets on September 15, 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.*