# QR Wave vs Pdf Qr Reader

The clearest difference is ads: Pdf Qr Reader at none against QR Wave'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.

QR Wave ships an update every 2 days, Pdf Qr Reader every 3 days. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | QR Wave | Pdf Qr Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 6 MB | 2 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atakan Arslan](https://appshunter.io/developer/1338472229) | [YILMAZ BAHADIR KURTOGLU](https://appshunter.io/developer/1878610218) |

## What reviewers say

### QR Wave

[App page](https://appshunter.io/ios/app/qr-wave/id6477296195)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pdf Qr Reader

[App page](https://appshunter.io/ios/app/pdf-qr-reader/id6759441898)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Wave free?

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

### Is Pdf Qr Reader free?

Pdf Qr Reader is free to download, with no in-app purchases.

### Do QR Wave or Pdf Qr Reader have ads?

QR Wave shows ads; Pdf Qr Reader does not.

### Which is updated more often, QR Wave or Pdf Qr Reader?

QR Wave ships an update every 2 days, and Pdf Qr Reader every 3 days. Most recently, QR Wave was updated on October 12, 2026 and Pdf Qr Reader on October 17, 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.*