# Basal Metabolism vs BMI体脂·健康工具箱

The clearest difference is update cadence: BMI体脂·健康工具箱 at every 10 days against Basal Metabolism's every 6 weeks. Basal Metabolism's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Basal Metabolism sells 1 one-off in-app purchase and BMI体脂·健康工具箱 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Basal Metabolism ships an update every 6 weeks, BMI体脂·健康工具箱 every 10 days. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Basal Metabolism | BMI体脂·健康工具箱 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Size | 23 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [磊 刘](https://appshunter.io/developer/1892400556) |

## What reviewers say

### Basal Metabolism

[App page](https://appshunter.io/ios/app/basal-metabolism/id6752901762)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### BMI体脂·健康工具箱

[App page](https://appshunter.io/ios/app/bmi/id6773011713)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Minimalist Health Toolbkit PRO | $1.99 | one-time |


## Frequently asked questions

### Is Basal Metabolism free?

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

### Is BMI体脂·健康工具箱 free?

BMI体脂·健康工具箱 is free to download, with in-app purchases available.

### Do Basal Metabolism or BMI体脂·健康工具箱 have ads?

Neither Basal Metabolism nor BMI体脂·健康工具箱 shows ads.

### Which is updated more often, Basal Metabolism or BMI体脂·健康工具箱?

Basal Metabolism ships an update every 6 weeks, and BMI体脂·健康工具箱 every 10 days. Most recently, Basal Metabolism was updated on October 11, 2026 and BMI体脂·健康工具箱 on October 12, 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.*