# Petromoc Card vs QR

The clearest difference is in-app purchases: Petromoc Card at none against QR's 2. Petromoc Card also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.6). QR's advantage is update cadence (daily vs monthly). On price and device support there is nothing between them.

Both are free to download. QR sells 2 in-app purchases, starting at $0.99 per month. Petromoc Card asks for nothing beyond the download.

Petromoc Card ships an update monthly, QR daily. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Petromoc Card | QR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Size | 22 MB | 51 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gofuel Tracking System, Limitada](https://appshunter.io/developer/1673281893) | [Entertainment Apps MCHJ](https://appshunter.io/developer/1032971481) |

## What reviewers say

### Petromoc Card

[App page](https://appshunter.io/ios/app/petromoc-card/id6466183526)

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

**In-app purchases:** none


### QR

[App page](https://appshunter.io/ios/app/qr-code-qr-reader-and-maker/id6758352038)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Scanner Premium  Monthly | $0.99 | per month |
| QR Scanner Premium - Yearly | $9.99 | per year |


## Frequently asked questions

### Is Petromoc Card free?

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

### Is QR free?

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

### Do Petromoc Card or QR have ads?

QR shows ads; Petromoc Card does not.

### Which is updated more often, Petromoc Card or QR?

Petromoc Card ships an update monthly, and QR daily. Most recently, Petromoc Card was updated on September 29, 2026 and QR on October 8, 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.*