# VitalDecode vs QR Preview

The clearest difference is price: VitalDecode at Free against QR Preview's $1.99. QR Preview's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

VitalDecode is free to download; QR Preview costs $1.99 up front. VitalDecode sells 3 in-app purchases, starting at $4.99 per month. QR Preview asks for nothing beyond the download.

## The numbers

| Metric | VitalDecode | QR Preview |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 2 MB | 2 MB |
| Requires iOS | 17 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [贺 周](https://appshunter.io/developer/1815397078) | [Luan Cu Xuan](https://appshunter.io/developer/1892678405) |

## What reviewers say

### VitalDecode

[App page](https://appshunter.io/ios/app/vitaldecode/id6767993512)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VitalDecode Pro Monthly | $4.99 | per month |
| VitalDecode Pro Yearly | $29.99 | per year |
| VitalDecode Lifetime | $79.99 | one-time |


### QR Preview

[App page](https://appshunter.io/ios/app/qr-preview/id6784224698)

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

**In-app purchases:** none


## Frequently asked questions

### Is VitalDecode free?

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

### Is QR Preview free?

QR Preview costs $1.99, with no in-app purchases.

### Do VitalDecode or QR Preview have ads?

Neither VitalDecode nor QR Preview shows ads.

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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.*