# Sentry2 vs QR & Barcode

The clearest difference is in-app purchases: Sentry2 at none against QR & Barcode's 4. Sentry2 also leads on ads (none vs shown). QR & Barcode's advantage is update cadence (every 9 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR & Barcode sells 4 in-app purchases, starting at $9.99 per 7 days. Sentry2 asks for nothing beyond the download.

Sentry2 ships an update every 2 months, QR & Barcode every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sentry2 | QR & Barcode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/qr-and-barcode-scanner-creator/id6761366922/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 29 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BePart Innova](https://appshunter.io/developer/1708085702) | [HONGKONG SKYFORGE TECHNOLOGY LIMITED](https://appshunter.io/developer/1889150232) |

## What reviewers say

### Sentry2

[App page](https://appshunter.io/ios/app/sentry2/id6739817780)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR & Barcode

[App page](https://appshunter.io/ios/app/qr-and-barcode-scanner-creator/id6761366922)

Quickly scan and create QR codes and barcodes with advanced features like link safety checks and custom styling. Save your scan and creation history locally for easy access and privacy.

**Highlights:** Universal QR and barcode scanning, Link safety check for suspicious URLs, Instant actions for Wi-Fi, contacts, etc., Scan QR codes from photos, Create QR codes for various content types, Customizable QR code colors and templates, Save scan and creation history locally

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $9.99 | per 7 days |
| Weekly Premium Access | $9.99 | per 7 days |
| Weekly Premium Access | $12.99 | per 7 days |
| Yearly Premium Access | $39.99 | per year |


## Frequently asked questions

### Is Sentry2 free?

Sentry2 is free to download, with no in-app purchases.

### Is QR & Barcode free?

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

### Do Sentry2 or QR & Barcode have ads?

QR & Barcode shows ads; Sentry2 does not.

### Which is updated more often, Sentry2 or QR & Barcode?

Sentry2 ships an update every 2 months, and QR & Barcode every 9 days. Most recently, Sentry2 was updated on October 30, 2026 and QR & Barcode on October 31, 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.*