# Simple QR/Barcode Reader vs DeckCtrl

The clearest difference is in-app purchases: DeckCtrl at none against Simple QR/Barcode Reader's 1. DeckCtrl also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). Simple QR/Barcode Reader's advantage is iOS requirement (14.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Simple QR/Barcode Reader sells 1 one-off in-app purchase. DeckCtrl asks for nothing beyond the download.

Simple QR/Barcode Reader ships an update every 7 months, DeckCtrl every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Simple QR/Barcode Reader | DeckCtrl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (256 ratings)](https://appshunter.io/ios/app/simple-qrbarcode-reader/id1086004267/reviews)** | — |
| Number of ratings | **256** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 22 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [MEDIASEEK Inc.](https://appshunter.io/developer/333911151) | [Takehiro Iimure](https://appshunter.io/developer/1895470812) |

## What reviewers say

### Simple QR/Barcode Reader

[App page](https://appshunter.io/ios/app/simple-qrbarcode-reader/id1086004267)

This app quickly and accurately scans QR codes and barcodes using your smartphone's camera. It offers simple operation, saves scan history, and provides relevant actions based on scanned content. Advertisements can be removed with a purchase.

**Highlights:** Fast and accurate scanning, Scan from photos, Simple one-tap operation, Scan history and favorites, Automatic action based on content, Hide advertisements with purchase

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide the ad | $0.99 | one-time |


### DeckCtrl

[App page](https://appshunter.io/ios/app/deckctrl/id6769554041)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Simple QR/Barcode Reader free?

Simple QR/Barcode Reader is free to download, with in-app purchases available.

### Is DeckCtrl free?

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

### Do Simple QR/Barcode Reader or DeckCtrl have ads?

Simple QR/Barcode Reader shows ads; DeckCtrl does not.

### Which is updated more often, Simple QR/Barcode Reader or DeckCtrl?

Simple QR/Barcode Reader ships an update every 7 months, and DeckCtrl every 3 weeks. Most recently, Simple QR/Barcode Reader was updated on October 29, 2026 and DeckCtrl on October 25, 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.*