# QR Code Reader ⋆ vs PetroW

The clearest difference is in-app purchases: PetroW at none against QR Code Reader ⋆'s 3. PetroW also leads on ads (none vs shown) and update cadence (daily vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Reader ⋆ sells 3 in-app purchases, starting at $2.99 per month. PetroW asks for nothing beyond the download.

QR Code Reader ⋆ ships an update every 2 months, PetroW daily. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | QR Code Reader ⋆ | PetroW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader/id6444616314/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 106 MB |
| Requires iOS | 14.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iGeniusDev Technology](https://appshunter.io/developer/664580924) | [TX FUEL](https://appshunter.io/developer/1459372907) |

## What reviewers say

### QR Code Reader ⋆

[App page](https://appshunter.io/ios/app/qr-code-reader/id6444616314)

Easily scan and generate QR codes with this versatile app. Decode information, access websites, create custom codes with design options, and manage your scan history. Simplify digital interactions by quickly sharing contact details, Wi-Fi credentials, and URLs.

**Highlights:** Quick QR code scanning, QR code creation, Design customization, Scan history, Scan and open URLs, Scan and connect Wi-Fi

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR  Code Reader - Scanner | $2.99 | per month |
| QR Code Scanner & QR Creator | $24.99 | per year |
| QR Code Reader Premium | $29.99 | one-time |


### PetroW

[App page](https://appshunter.io/ios/app/petrow-conversao-a-20/id6759114015)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader ⋆ free?

QR Code Reader ⋆ is free to download, with in-app purchases available.

### Is PetroW free?

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

### Do QR Code Reader ⋆ or PetroW have ads?

QR Code Reader ⋆ shows ads; PetroW does not.

### Which is updated more often, QR Code Reader ⋆ or PetroW?

QR Code Reader ⋆ ships an update every 2 months, and PetroW daily. Most recently, QR Code Reader ⋆ was updated on June 1, 2026 and PetroW on September 21, 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.*