# Custom QR vs Useful QR Code Reader PRO

The clearest difference is price: Custom QR at Free against Useful QR Code Reader PRO's $2.99. Useful QR Code Reader PRO's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Custom QR is free to download; Useful QR Code Reader PRO costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Custom QR ships an update every 2 months, Useful QR Code Reader PRO every 9 days. The most recent releases landed on August 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Custom QR | Useful QR Code Reader PRO |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 6 MB | 39 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Carolina Coronado](https://appshunter.io/developer/1450747601) | [katapu.net](https://appshunter.io/developer/381898924) |

## What reviewers say

### Custom QR

[App page](https://appshunter.io/ios/app/custom-qr-scan-and-create/id6461775197)

**In-app purchases:** none


### Useful QR Code Reader PRO

[App page](https://appshunter.io/ios/app/useful-qr-code-reader-pro/id6738622977)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Custom QR free?

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

### Is Useful QR Code Reader PRO free?

Useful QR Code Reader PRO costs $2.99, with no in-app purchases.

### Do Custom QR or Useful QR Code Reader PRO have ads?

Custom QR shows ads; Useful QR Code Reader PRO does not.

### Which is updated more often, Custom QR or Useful QR Code Reader PRO?

Custom QR ships an update every 2 months, and Useful QR Code Reader PRO every 9 days. Most recently, Custom QR was updated on August 26, 2026 and Useful QR Code Reader PRO on September 20, 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.*