# RSiAJP Lite vs QR Code  Scanner& Reader  App

The clearest difference is ads: RSiAJP Lite at none against QR Code  Scanner& Reader  App's shown. QR Code  Scanner& Reader  App's advantage is update cadence (weekly vs every 2 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.

RSiAJP Lite ships an update every 2 months, QR Code  Scanner& Reader  App weekly. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | RSiAJP Lite | QR Code  Scanner& Reader  App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Size | 33 MB | 7 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grenat](https://appshunter.io/developer/1234725484) | [南强 米](https://appshunter.io/developer/1543652048) |

## What reviewers say

### RSiAJP Lite

[App page](https://appshunter.io/ios/app/rsiajp-lite/id1240448529)

**Features:** Vision Pro support

**In-app purchases:** none


### QR Code  Scanner& Reader  App

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-reader-app/id6444594233)

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

**In-app purchases:** none


## Frequently asked questions

### Is RSiAJP Lite free?

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

### Is QR Code  Scanner& Reader  App free?

QR Code  Scanner& Reader  App is free to download, with no in-app purchases.

### Do RSiAJP Lite or QR Code  Scanner& Reader  App have ads?

QR Code  Scanner& Reader  App shows ads; RSiAJP Lite does not.

### Which is updated more often, RSiAJP Lite or QR Code  Scanner& Reader  App?

RSiAJP Lite ships an update every 2 months, and QR Code  Scanner& Reader  App weekly. Most recently, RSiAJP Lite was updated on September 10, 2026 and QR Code  Scanner& Reader  App on September 9, 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.*