# Wordmelon vs QR Code Barcode Scanner Ultra

The clearest difference is in-app purchases: Wordmelon at none against QR Code Barcode Scanner Ultra's 2. Wordmelon also leads on iOS requirement (13.0 vs 15.5). QR Code Barcode Scanner Ultra's advantage is ads (none vs shown) and update cadence (every 2 weeks vs monthly). On price and device support there is nothing between them.

Both are free to download. QR Code Barcode Scanner Ultra sells 2 in-app purchases, starting at $4.99 per month. Wordmelon asks for nothing beyond the download.

Wordmelon ships an update monthly, QR Code Barcode Scanner Ultra every 2 weeks. Both last shipped on October 22, 2026.

## The numbers

| Metric | Wordmelon | QR Code Barcode Scanner Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 97.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 521 MB | 26 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LIG EDUTECH PTE. LTD](https://appshunter.io/developer/1862705518) | [泽强 蒲](https://appshunter.io/developer/1505153238) |

## What reviewers say

### Wordmelon

[App page](https://appshunter.io/ios/app/wordmelon/id6761160820)

This app synchronizes with a physical word memorization device, offering a seamless learning experience. Access a wide range of pre-made vocabulary lists or create your own, with progress tracking based on the Ebbinghaus forgetting curve.

**Highlights:** Syncs with physical wordbook, Transfer pre-made vocabulary lists, Create custom word lists, Track learning progress, Ebbinghaus forgetting curve review planning, Manage hardware settings and updates

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

**In-app purchases:** none


### QR Code Barcode Scanner Ultra

[App page](https://appshunter.io/ios/app/qr-code-barcode-scanner-ultra/id6808152399)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is Wordmelon free?

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

### Is QR Code Barcode Scanner Ultra free?

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

### Do Wordmelon or QR Code Barcode Scanner Ultra have ads?

Wordmelon shows ads; QR Code Barcode Scanner Ultra does not.

### Which is updated more often, Wordmelon or QR Code Barcode Scanner Ultra?

Wordmelon ships an update monthly, and QR Code Barcode Scanner Ultra every 2 weeks. Most recently, Wordmelon was updated on October 22, 2026 and QR Code Barcode Scanner Ultra on October 22, 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.*