# Secure vs Quardian

The clearest difference is in-app purchases: Secure at none against Quardian's 2. Quardian's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Quardian sells 2 in-app purchases, starting at $3.99 per month. Secure asks for nothing beyond the download.

## The numbers

| Metric | Secure | Quardian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Size | 10 MB | 6 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Christian Scheub](https://appshunter.io/developer/1722270501) | [Dan Solheim](https://appshunter.io/developer/1887454622) |

## What reviewers say

### Secure

[App page](https://appshunter.io/ios/app/secure-qr/id6739471935)

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

**In-app purchases:** none


### Quardian

[App page](https://appshunter.io/ios/app/quardian-qr-code-security/id6761038680)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quardian Pro Monthly | $3.99 | per month |
| Quardian Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Secure free?

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

### Is Quardian free?

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

### Do Secure or Quardian have ads?

Secure shows ads; Quardian 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.*