# QR Art Master vs DuoWall

QR Art Master and DuoWall are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | QR Art Master | DuoWall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duowall/id6817907172/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free |
| Size | 1 MB | 33 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [应龙 张](https://appshunter.io/developer/1514562080) | [Faisal Alrajhi](https://appshunter.io/developer/611389847) |

## What reviewers say

### QR Art Master

[App page](https://appshunter.io/ios/app/qr-art-master/id6769301502)

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

**In-app purchases:** none


### DuoWall

[App page](https://appshunter.io/ios/app/duowall/id6817907172)

Create custom wallpapers and device mockups with a variety of design tools and styles. Save your editable designs locally and export them in high quality for your devices. The app offers a simple, ad-free, and subscription-free experience.

**Highlights:** Customizable wallpaper creation, Device mockup studio, Local library for saved designs, Multiple device frame options, Export wallpapers and mockups, Ad-free and subscription-free

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Art Master free?

QR Art Master is free to download, with no in-app purchases.

### Is DuoWall free?

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

### Do QR Art Master or DuoWall have ads?

Neither QR Art Master nor DuoWall 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.*