# Q vs QR code

The clearest difference is ads: Q at none against QR code's shown. On price, update cadence, 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.

Q ships an update every 2 months, QR code every 3 months. The most recent releases landed on September 10, 2026 and June 12, 2026 respectively.

## The numbers

| Metric | Q | QR code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 1 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anson Yeh](https://appshunter.io/developer/1535754147) | [Shraddha Limbasiya](https://appshunter.io/developer/1713525187) |

## What reviewers say

### Q

[App page](https://appshunter.io/ios/app/q-nfc/id1535754145)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR code

[App page](https://appshunter.io/ios/app/qr-code-quick-response-code/id1622022453)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Q free?

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

### Is QR code free?

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

### Do Q or QR code have ads?

QR code shows ads; Q does not.

### Which is updated more often, Q or QR code?

Q ships an update every 2 months, and QR code every 3 months. Most recently, Q was updated on September 10, 2026 and QR code on June 12, 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.*