# QR Code Reader & Barcode Scan vs PairMyKey

The clearest difference is review sentiment: QR Code Reader & Barcode Scan at 100% against PairMyKey's 33%. QR Code Reader & Barcode Scan also leads on rating (4.8 vs 4.1). PairMyKey's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. QR Code Reader & Barcode Scan sells 4 in-app purchases, starting at $4.49 per month. PairMyKey asks for nothing beyond the download.

QR Code Reader & Barcode Scan holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 71 and 282 respectively. Written reviews point the same way: 100% of QR Code Reader & Barcode Scan's written reviews are positive against 33% of PairMyKey's.

QR Code Reader & Barcode Scan ships an update every 3 weeks, PairMyKey weekly. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | QR Code Reader & Barcode Scan | PairMyKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (71 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-barcode-scan/id1521174180/reviews)** | [4.1 (282 ratings)](https://appshunter.io/ios/app/pairmykey/id1643530684/reviews) |
| Number of ratings | 71 | **282** |
| Positive reviews | **100.0% of reviews** | 32.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 187 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mert Vardar](https://appshunter.io/developer/1456260549) | [THE SOCIAL PLUS HOLDING LLC](https://appshunter.io/developer/1643530686) |

## What reviewers say

### QR Code Reader & Barcode Scan

[App page](https://appshunter.io/ios/app/qr-code-reader-and-barcode-scan/id1521174180)

Easily scan QR codes and barcodes by simply pointing your device's camera. This utility offers instant results, a helpful flashlight for low-light conditions, and keeps a history of your scans. No internet connection is needed for this fast and effective tool.

**Highlights:** Instant QR and barcode scanning, Flashlight for low-light, Scan history, No internet required, Minimalist material design, Simple to use

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Reader & Barcode + | $4.49 | per month |
| QR Code Reader & Barcode + | $4.99 | per month |
| QR Code Scanner Maker + | $39.99 | per year |
| QR Code Scanner Maker + | $39.99 | per year |


### PairMyKey

[App page](https://appshunter.io/ios/app/pairmykey/id1643530684)

This app simplifies the process of programming vehicle keys and remotes for most cars. It works in conjunction with a dongle, connecting to your vehicle's OBDII port to enable effortless key programming. Save time and money on dealership services.

**Highlights:** Program vehicle keys, Program remotes, OBDII port connection, User-friendly interface, Save time and money

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader & Barcode Scan free?

QR Code Reader & Barcode Scan is free to download, with in-app purchases available.

### Is PairMyKey free?

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

### Which has better reviews, QR Code Reader & Barcode Scan or PairMyKey?

QR Code Reader & Barcode Scan is rated higher. QR Code Reader & Barcode Scan averages 4.8 out of 5 from 71 ratings, while PairMyKey averages 4.1 from 282 ratings.

### Do QR Code Reader & Barcode Scan or PairMyKey have ads?

QR Code Reader & Barcode Scan shows ads; PairMyKey does not.

### Which is updated more often, QR Code Reader & Barcode Scan or PairMyKey?

QR Code Reader & Barcode Scan ships an update every 3 weeks, and PairMyKey weekly. Most recently, QR Code Reader & Barcode Scan was updated on September 22, 2026 and PairMyKey on September 21, 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.*