# AntiSpy Shield PRO vs QR Code

The clearest difference is update cadence: AntiSpy Shield PRO at every 3 days against QR Code's every 6 weeks. AntiSpy Shield PRO also leads on iOS requirement (14.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AntiSpy Shield PRO sells 2 in-app purchases, starting at $7.99 per 7 days and QR Code sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AntiSpy Shield PRO ships an update every 3 days, QR Code every 6 weeks. Both last shipped on October 11, 2026.

## The numbers

| Metric | AntiSpy Shield PRO | QR Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Size | 9 MB | 6 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Samat Bogenbaev](https://appshunter.io/developer/1825596723) | [ELGO LEARNING LIMITED](https://appshunter.io/developer/1806041101) |

## What reviewers say

### AntiSpy Shield PRO

[App page](https://appshunter.io/ios/app/antispy-shield-pro/id6748398125)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ultimate Privacy | $7.99 | per 7 days |
| PRO Privacy | $9.99 | per 7 days |


### QR Code

[App page](https://appshunter.io/ios/app/qr-code-easy-barcode-scanner/id6757187085)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Barcode Scanner Weekly | $4.99 | per 7 days |
| Barcode Scanner Monthly | $12.99 | per month |
| Barcode Scanner Yearly | $39.99 | per year |
| Barcode Scanner Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is AntiSpy Shield PRO free?

AntiSpy Shield PRO is free to download, with in-app purchases available.

### Is QR Code free?

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

### Do AntiSpy Shield PRO or QR Code have ads?

Neither AntiSpy Shield PRO nor QR Code shows ads.

### Which is updated more often, AntiSpy Shield PRO or QR Code?

AntiSpy Shield PRO ships an update every 3 days, and QR Code every 6 weeks. Most recently, AntiSpy Shield PRO was updated on October 11, 2026 and QR Code on October 11, 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.*