# QR Code Scanner vs KCH

The clearest difference is ads: KCH at none against QR Code Scanner's shown. KCH also leads on update cadence (every 2 days vs fortnightly). 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.

QR Code Scanner ships an update fortnightly, KCH every 2 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | QR Code Scanner | KCH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (93 ratings)](https://appshunter.io/ios/app/qr-code-scanner-fast-and-easy/id585561686/reviews)** | — |
| Number of ratings | **93** | — |
| Positive reviews | 74.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 18 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Wada](https://appshunter.io/developer/347846039) | [CÔNG TY CỔ PHẦN KATSURA VIỆT NAM](https://appshunter.io/developer/1867954954) |

## What reviewers say

### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-fast-and-easy/id585561686)

Instantly scan QR codes from your iPhone camera or photo library. Quickly access information and keep a history of all your scanned codes for easy review.

**Highlights:** QR code scanning, Camera integration, Photo album scanning, Scan history, Quick access

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

**In-app purchases:** none


### KCH

[App page](https://appshunter.io/ios/app/kch-10va-j/id6757864828)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner free?

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

### Is KCH free?

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

### Do QR Code Scanner or KCH have ads?

QR Code Scanner shows ads; KCH does not.

### Which is updated more often, QR Code Scanner or KCH?

QR Code Scanner ships an update fortnightly, and KCH every 2 days. Most recently, QR Code Scanner was updated on November 1, 2026 and KCH on October 31, 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.*