# QR Code 0,03s Barcode Scanner vs Sentry

The clearest difference is ads: Sentry at none against QR Code 0,03s Barcode Scanner's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code 0,03s Barcode Scanner sells 3 in-app purchases, starting at $8.99 per 7 days and Sentry sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | QR Code 0,03s Barcode Scanner | Sentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-003s-barcode-scanner/id6756015463/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 16 MB |
| Requires iOS | **16** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [WORLDAPPDEW SRL](https://appshunter.io/developer/1857977544) | [Kyrylo Sokolov](https://appshunter.io/developer/6815252087) |

## What reviewers say

### QR Code 0,03s Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-003s-barcode-scanner/id6756015463)

Instantly scan QR codes and barcodes with your phone's camera. Access websites, Wi-Fi, and more. Create and customize your own QR codes for various purposes, including social media links and contact information.

**Highlights:** Ultra-fast QR & Barcode recognition (0.03s), Scan from camera or photo library, Generate custom QR codes (Wi-Fi, URL, VCard, etc.), Style QR codes with colors and icons, Create extended QR types for social platforms, Export high-quality codes

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly.promo | $8.99 | per 7 days |
| Weekly | $12.99 | per 7 days |
| weekly(trial) | $12.99 | per 7 days |


### Sentry

[App page](https://appshunter.io/ios/app/sentry-full-protection/id6815252085)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $3.99 | per month |
| Month Trial | $3.99 | per month |
| Year | $34.99 | per year |


## Frequently asked questions

### Is QR Code 0,03s Barcode Scanner free?

QR Code 0,03s Barcode Scanner is free to download, with in-app purchases available.

### Is Sentry free?

Sentry is free to download, with in-app purchases available.

### Do QR Code 0,03s Barcode Scanner or Sentry have ads?

QR Code 0,03s Barcode Scanner shows ads; Sentry does not.

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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.*