# QR Code Generator, Scanner vs Wallpapers 18

The clearest difference is update cadence: Wallpapers 18 at every 6 days against QR Code Generator, Scanner's every 2 weeks. QR Code Generator, Scanner's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QR Code Generator, Scanner sells 1 one-off in-app purchase and Wallpapers 18 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Code Generator, Scanner ships an update every 2 weeks, Wallpapers 18 every 6 days. The most recent releases landed on September 23, 2026 and March 5, 2026 respectively.

## The numbers

| Metric | QR Code Generator, Scanner | Wallpapers 18 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 58 MB | 99 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The AppKnight](https://appshunter.io/developer/977944666) | [Isha Bhingradiya](https://appshunter.io/developer/1751652321) |

## What reviewers say

### QR Code Generator, Scanner

[App page](https://appshunter.io/ios/app/qr-code-generator-scanner/id6469518915)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


### Wallpapers 18

[App page](https://appshunter.io/ios/app/wallpapers-18/id6504270885)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Retro Wallpaper One Week | $6.99 | per 7 days |
| Retro Wallpaper One Month | $12.99 | per month |
| Retro Wallpaper Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is QR Code Generator, Scanner free?

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

### Is Wallpapers 18 free?

Wallpapers 18 is free to download, with in-app purchases available.

### Do QR Code Generator, Scanner or Wallpapers 18 have ads?

Both QR Code Generator, Scanner and Wallpapers 18 show ads.

### Which is updated more often, QR Code Generator, Scanner or Wallpapers 18?

QR Code Generator, Scanner ships an update every 2 weeks, and Wallpapers 18 every 6 days. Most recently, QR Code Generator, Scanner was updated on September 23, 2026 and Wallpapers 18 on March 5, 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.*