# QRCodeMaker vs Si4Keyboard

The clearest difference is update cadence: QRCodeMaker at every 4 days against Si4Keyboard's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

QRCodeMaker costs $0.99 and Si4Keyboard $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QRCodeMaker ships an update every 4 days, Si4Keyboard fortnightly. The most recent releases landed on September 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | QRCodeMaker | Si4Keyboard |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 4 MB | 14 MB |
| Requires iOS | **17.4** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [鹏飞 侯](https://appshunter.io/developer/1553207112) | [文焕 陈](https://appshunter.io/developer/1810161184) |

## What reviewers say

### QRCodeMaker

[App page](https://appshunter.io/ios/app/qrcodemaker-magic-code/id6743001775)

**Features:** macOS Compatibility

**In-app purchases:** none


### Si4Keyboard

[App page](https://appshunter.io/ios/app/si4keyboard/id6745263713)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QRCodeMaker free?

QRCodeMaker costs $0.99, with no in-app purchases.

### Is Si4Keyboard free?

Si4Keyboard costs $0.99, with no in-app purchases.

### Do QRCodeMaker or Si4Keyboard have ads?

Neither QRCodeMaker nor Si4Keyboard shows ads.

### Which is updated more often, QRCodeMaker or Si4Keyboard?

QRCodeMaker ships an update every 4 days, and Si4Keyboard fortnightly. Most recently, QRCodeMaker was updated on September 21, 2026 and Si4Keyboard on October 1, 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.*