# QR & Barcode Reader vs Techacs Exemplar 1

The clearest difference is in-app purchases: Techacs Exemplar 1 at none against QR & Barcode Reader's 3. Techacs Exemplar 1 also leads on device support (3 vs 1). QR & Barcode Reader's advantage is update cadence (every 3 days vs every 3 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. QR & Barcode Reader sells 3 in-app purchases, starting at $6.99 per 7 days. Techacs Exemplar 1 asks for nothing beyond the download.

QR & Barcode Reader ships an update every 3 days, Techacs Exemplar 1 every 3 months. The most recent releases landed on July 27, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | QR & Barcode Reader | Techacs Exemplar 1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (13 ratings)](https://appshunter.io/ios/app/qr-and-barcode-reader-red-code/id6737840887/reviews)** | — |
| Number of ratings | **13** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Freemium | — |
| Size | 14 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ilyas Aliyev](https://appshunter.io/developer/1778244218) | [Kauan Almeida](https://appshunter.io/developer/1837602264) |

## What reviewers say

### QR & Barcode Reader

[App page](https://appshunter.io/ios/app/qr-and-barcode-reader-red-code/id6737840887)

Easily scan QR codes and barcodes to access detailed information, view scan history, and organize your findings. Offers batch scanning and export options for efficient data management. Upgrade for unlimited scans and an ad-free experience.

**Highlights:** QR and barcode scanning, Detailed product and food info, Scan history log, Organized folders, Batch scanning, Export scans to CSV, Supports 15+ code types

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


### Techacs Exemplar 1

[App page](https://appshunter.io/ios/app/techacs-exemplar-1/id6759679510)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR & Barcode Reader free?

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

### Is Techacs Exemplar 1 free?

Techacs Exemplar 1 is free to download, with no in-app purchases.

### Do QR & Barcode Reader or Techacs Exemplar 1 have ads?

Neither QR & Barcode Reader nor Techacs Exemplar 1 shows ads.

### Which is updated more often, QR & Barcode Reader or Techacs Exemplar 1?

QR & Barcode Reader ships an update every 3 days, and Techacs Exemplar 1 every 3 months. Most recently, QR & Barcode Reader was updated on July 27, 2026 and Techacs Exemplar 1 on September 22, 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.*