# 2D vs QR Reader Plus

The clearest difference is review sentiment: QR Reader Plus at 78% against 2D's 30%. QR Reader Plus also leads on rating (4.4 vs 2.3) and ratings volume (18 vs 3). 2D's advantage is ads (none vs shown) and update cadence (every 3 months vs every 35 months). On price, in-app purchases and device support there is nothing between them.

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

QR Reader Plus holds the better App Store score, 4.4 against 2.3. That said, the two scores are not equally well evidenced: QR Reader Plus has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 30% of 2D's written reviews are positive against 78% of QR Reader Plus's.

2D ships an update every 3 months, QR Reader Plus every 35 months. The most recent releases landed on August 19, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 2D | QR Reader Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/2d-doc-reader/id555610370/reviews) | **[4.4 (18 ratings)](https://appshunter.io/ios/app/qr-reader-plus-2d-barcode/id1263976468/reviews)** |
| Number of ratings | 3 | **18** |
| Positive reviews | 30.4% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 35 months |
| Monetization | **Free** | Ad-supported |
| Size | 5 MB | 7 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AriadNEXT](https://appshunter.io/developer/555610373) | [newforestar co,.ltd](https://appshunter.io/developer/293922531) |

## What reviewers say

### 2D

[App page](https://appshunter.io/ios/app/2d-doc-reader/id555610370)

Scan and verify 2D-Doc barcodes on documents to extract and compare information. This tool is designed for checking authenticity and data integrity on official documents.

**Highlights:** Scan 2D-Doc barcodes, Extract barcode information, Compare with written data, Verify document authenticity

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

**In-app purchases:** none


### QR Reader Plus

[App page](https://appshunter.io/ios/app/qr-reader-plus-2d-barcode/id1263976468)

This utility app quickly scans QR codes and various barcodes using your device's camera. It automatically opens URLs, transfers data to your clipboard, and keeps a history of your scans. An LED light option is available for low-light scanning.

**Highlights:** Scans QR codes and barcodes, Automatic URL opening, Automatic clipboard transfer, Scan history log, LED light control, Supports multiple code types

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

**In-app purchases:** none


## Frequently asked questions

### Is 2D free?

2D is free to download, with no in-app purchases.

### Is QR Reader Plus free?

QR Reader Plus is free to download, with no in-app purchases.

### Which has better reviews, 2D or QR Reader Plus?

QR Reader Plus is rated higher. 2D averages 2.3 out of 5 from 3 ratings, while QR Reader Plus averages 4.4 from 18 ratings.

### Do 2D or QR Reader Plus have ads?

QR Reader Plus shows ads; 2D does not.

### Which is updated more often, 2D or QR Reader Plus?

2D ships an update every 3 months, and QR Reader Plus every 35 months. Most recently, 2D was updated on August 19, 2026 and QR Reader Plus on September 26, 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.*