# Unit Converter Simple vs 云条码扫描器

The clearest difference is ads: 云条码扫描器 at none against Unit Converter Simple's shown. 云条码扫描器 also leads on update cadence (every 11 days vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Unit Converter Simple ships an update every 10 months, 云条码扫描器 every 11 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Unit Converter Simple | 云条码扫描器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/unit-converter-simple/id1531846614/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 11 days** |
| Size | 18 MB | 83 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kouji Yamauchi](https://appshunter.io/developer/1519365107) | [Putian Xinghua Zhilian Technology Co., Ltd.](https://appshunter.io/developer/1808341352) |

## What reviewers say

### Unit Converter Simple

[App page](https://appshunter.io/ios/app/unit-converter-simple/id1531846614)

**Features:** macOS Compatibility

**In-app purchases:** none


### 云条码扫描器

[App page](https://appshunter.io/ios/app/id6795533767)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter Simple free?

Unit Converter Simple is free to download, with no in-app purchases.

### Is 云条码扫描器 free?

云条码扫描器 is free to download, with no in-app purchases.

### Do Unit Converter Simple or 云条码扫描器 have ads?

Unit Converter Simple shows ads; 云条码扫描器 does not.

### Which is updated more often, Unit Converter Simple or 云条码扫描器?

Unit Converter Simple ships an update every 10 months, and 云条码扫描器 every 11 days. Most recently, Unit Converter Simple was updated on October 24, 2026 and 云条码扫描器 on October 19, 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.*