# Wimsha Robot vs 体重管理BMI

The clearest difference is in-app purchases: Wimsha Robot at none against 体重管理BMI's 3. Wimsha Robot also leads on ads (none vs shown). 体重管理BMI's advantage is update cadence (daily vs monthly) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. 体重管理BMI sells 3 in-app purchases, starting at $3.99 per month. Wimsha Robot asks for nothing beyond the download.

Wimsha Robot ships an update monthly, 体重管理BMI daily. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Wimsha Robot | 体重管理BMI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Size | 23 MB | 31 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杭州云象商用机器有限公司](https://appshunter.io/developer/1745017531) | [良来 姜](https://appshunter.io/developer/1635476455) |

## What reviewers say

### Wimsha Robot

[App page](https://appshunter.io/ios/app/wimsha-robot/id6504991177)

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

**In-app purchases:** none


### 体重管理BMI

[App page](https://appshunter.io/ios/app/bmi/id6745217207)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 体重管理BMI月度高级账号订阅 | $3.99 | per month |
| 体重管理BMI季度会员高级账号 | $7.99 | per 3 months |
| 体重管理BMI年度会员高级帐户 | $9.99 | per year |


## Frequently asked questions

### Is Wimsha Robot free?

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

### Is 体重管理BMI free?

体重管理BMI is free to download, with in-app purchases available.

### Do Wimsha Robot or 体重管理BMI have ads?

体重管理BMI shows ads; Wimsha Robot does not.

### Which is updated more often, Wimsha Robot or 体重管理BMI?

Wimsha Robot ships an update monthly, and 体重管理BMI daily. Most recently, Wimsha Robot was updated on September 30, 2026 and 体重管理BMI on October 7, 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.*