# OLED vs QR Code Generator

The clearest difference is in-app purchases: OLED at none against QR Code Generator's 3. OLED also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (10.3 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. QR Code Generator sells 3 in-app purchases, starting at $4.99 per month. OLED asks for nothing beyond the download.

OLED ships an update every 3 weeks, QR Code Generator every 2 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | OLED | QR Code Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-generator-qr-reader/id6769631072/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Freemium |
| Size | 23 MB | 21 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iky](https://appshunter.io/developer/1339623638) | [Md Khaled Hasan Manna](https://appshunter.io/developer/1886140587) |

## What reviewers say

### OLED

[App page](https://appshunter.io/ios/app/oled/id1534516637)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Generator

[App page](https://appshunter.io/ios/app/qr-code-generator-qr-reader/id6769631072)

Scan and generate QR codes with this private, feature-rich utility. It offers unlimited free scanning of various barcode types and photo libraries, with smart actions for each scan. An optional Pro upgrade unlocks advanced design tools, batch generation, and iCloud sync.

**Highlights:** Unlimited free QR and barcode scanning, Scan from photos and camera, Smart actions for scanned data, Custom QR code design studio, Brand Kit for logos and colors, Batch QR code generation, iCloud sync for designs

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $24.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is OLED free?

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

### Is QR Code Generator free?

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

### Do OLED or QR Code Generator have ads?

Neither OLED nor QR Code Generator shows ads.

### Which is updated more often, OLED or QR Code Generator?

OLED ships an update every 3 weeks, and QR Code Generator every 2 months. Most recently, OLED was updated on October 3, 2026 and QR Code Generator on October 3, 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.*