# Useful QR Code Reader vs Qrely

The clearest difference is update cadence: Qrely at every 3 days against Useful QR Code Reader's weekly. On price, ads, in-app purchases and device support there is nothing between them.

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

Useful QR Code Reader ships an update weekly, Qrely every 3 days. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Useful QR Code Reader | Qrely |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Size | 99 MB | 33 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [katapu.net](https://appshunter.io/developer/381898924) | [Seiichirou Tanaka](https://appshunter.io/developer/673085302) |

## What reviewers say

### Useful QR Code Reader

[App page](https://appshunter.io/ios/app/useful-qr-code-reader/id6738119243)

**Features:** macOS Compatibility

**In-app purchases:** none


### Qrely

[App page](https://appshunter.io/ios/app/qrely-qr-code-reader-and-maker/id6759253340)

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

**In-app purchases:** none


## Frequently asked questions

### Is Useful QR Code Reader free?

Useful QR Code Reader is free to download, with no in-app purchases.

### Is Qrely free?

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

### Do Useful QR Code Reader or Qrely have ads?

Both Useful QR Code Reader and Qrely show ads.

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

Useful QR Code Reader ships an update weekly, and Qrely every 3 days. Most recently, Useful QR Code Reader was updated on September 26, 2026 and Qrely on September 25, 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.*