# QR Code Reader & Barcode Scan vs Think Before You Link

The clearest difference is in-app purchases: Think Before You Link at none against QR Code Reader & Barcode Scan's 4. Think Before You Link also leads on ads (none vs shown). QR Code Reader & Barcode Scan's advantage is update cadence (every 3 weeks vs every 3 months) and device support (3 vs 1). On price and review sentiment 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. Think Before You Link asks for nothing beyond the download.

QR Code Reader & Barcode Scan ships an update every 3 weeks, Think Before You Link every 3 months. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | QR Code Reader & Barcode Scan | Think Before You Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (71 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-barcode-scan/id1521174180/reviews)** | — |
| Number of ratings | **71** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 117 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mert Vardar](https://appshunter.io/developer/1456260549) | [CPNI](https://appshunter.io/developer/1600055720) |

## 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 |


### Think Before You Link

[App page](https://appshunter.io/ios/app/think-before-you-link/id1600055718)

This interactive guide educates users on online safety through a series of lessons. It promotes the Think Before You Link campaign to help everyone stay safer when using the internet.

**Highlights:** Interactive guide, Online safety lessons, Think Before You Link campaign, Educational content, User safety focus

**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 Think Before You Link free?

Think Before You Link is free to download, with no in-app purchases.

### Do QR Code Reader & Barcode Scan or Think Before You Link have ads?

QR Code Reader & Barcode Scan shows ads; Think Before You Link does not.

### Which is updated more often, QR Code Reader & Barcode Scan or Think Before You Link?

QR Code Reader & Barcode Scan ships an update every 3 weeks, and Think Before You Link every 3 months. Most recently, QR Code Reader & Barcode Scan was updated on September 22, 2026 and Think Before You Link on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*