# QR Code vs Card Barcodes

The clearest difference is in-app purchases: Card Barcodes at none against QR Code's 2. QR Code's advantage is update cadence (weekly vs every 6 months) and iOS requirement (16.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. QR Code sells 2 in-app purchases, starting at $19.99 per 7 days. Card Barcodes asks for nothing beyond the download.

QR Code ships an update weekly, Card Barcodes every 6 months. The most recent releases landed on July 6, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | QR Code | Card Barcodes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 1 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [建 郭](https://appshunter.io/developer/1793657156) | [Paul Serby](https://appshunter.io/developer/477187177) |

## What reviewers say

### QR Code

[App page](https://appshunter.io/ios/app/qr-code-reader-pro/id6741415586)

Easily scan QR codes and barcodes to access information. You can also create and share your own codes with others. Upgrade for unlimited scans and an ad-free experience.

**Highlights:** Scan QR codes and barcodes, Create custom QR codes, Share codes with friends, Unlimited scans (PRO), Product information access (PRO), Ad-free experience (PRO)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week | $19.99 | per 7 days |
| month | $29.99 | per month |


### Card Barcodes

[App page](https://appshunter.io/ios/app/card-barcodes/id6755939443)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code free?

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

### Is Card Barcodes free?

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

### Do QR Code or Card Barcodes have ads?

Neither QR Code nor Card Barcodes shows ads.

### Which is updated more often, QR Code or Card Barcodes?

QR Code ships an update weekly, and Card Barcodes every 6 months. Most recently, QR Code was updated on July 6, 2026 and Card Barcodes on September 11, 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.*