# QR Controller vs QRt

The clearest difference is in-app purchases: QR Controller at none against QRt's 3. QRt's advantage is ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. QRt sells 3 in-app purchases, starting at $1.99 per month. QR Controller asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 6, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | QR Controller | QRt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/qrt-custom-qr-code-art-maker/id6739665904/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Ad-supported** | Freemium |
| Size | 9 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mijin Kim](https://appshunter.io/developer/1717382242) | [Heat Studio LLC](https://appshunter.io/developer/1766372656) |

## What reviewers say

### QR Controller

[App page](https://appshunter.io/ios/app/qr-controller/id6738270501)

Easily create, scan, and save QR codes without an internet connection. Customize codes with your domain or plain text. Manage all your generated QR codes within the app.

**Highlights:** QR code generation, QR code scanning, Offline functionality, Save and manage QR codes, Customizable QR codes

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

**In-app purchases:** none


### QRt

[App page](https://appshunter.io/ios/app/qrt-custom-qr-code-art-maker/id6739665904)

Create visually stunning QR codes with custom colors, backgrounds, and AI-generated art. Scan any QR code, save your designs, and share them instantly. Personalize your links and profiles with unique QR art.

**Highlights:** Customizable QR code designs, AI-generated artwork backgrounds, Unlimited QR code scanning, Scan history tracking, Instant saving and sharing, Versatile use cases

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QRt Pro Membership - 1 Month | $1.99 | per month |
| QRt Pro Membership - 12 Months | $9.99 | per year |
| QRt Pro Membership - Unlimited | $19.99 | one-time |


## Frequently asked questions

### Is QR Controller free?

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

### Is QRt free?

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

### Do QR Controller or QRt have ads?

QR Controller shows ads; QRt does not.

### Which is updated more often, QR Controller or QRt?

QR Controller ships an update every 3 months, and QRt every 3 months. Most recently, QR Controller was updated on September 6, 2026 and QRt on June 1, 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.*