# World Translator Quiz vs QR Code Reader & Barcode ·

The clearest difference is update cadence: World Translator Quiz at every 5 days against QR Code Reader & Barcode ·'s every 2 weeks. QR Code Reader & Barcode ·'s advantage is iOS requirement (15.6 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. World Translator Quiz sells 3 in-app purchases, starting at $5.99 per month and QR Code Reader & Barcode · sells 10 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for World Translator Quiz against 5.0 for QR Code Reader & Barcode ·. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

World Translator Quiz ships an update every 5 days, QR Code Reader & Barcode · every 2 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | World Translator Quiz | QR Code Reader & Barcode · |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/world-translator-quiz/id6739204027/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-barcode/id6747325884/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 19 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Hoang Dinh Tho](https://appshunter.io/developer/1363421759) | [Shenzhen Force Mars Technology Co., Ltd.](https://appshunter.io/developer/1542930582) |

## What reviewers say

### World Translator Quiz

[App page](https://appshunter.io/ios/app/world-translator-quiz/id6739204027)

Scan text from foreign language documents or signs, get instant translations, and test your knowledge with interactive quizzes. This app promotes global education and cross-cultural communication through accessible language learning tools.

**Highlights:** Scan foreign text from images, Instant translation of scanned text, Interactive language quizzes, Document scanning to PDF, QR and barcode scanning

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual | $5.99 | per month |
| Family | $7.99 | per month |
| Premium | $29.99 | per year |


### QR Code Reader & Barcode ·

[App page](https://appshunter.io/ios/app/qr-code-reader-and-barcode/id6747325884)

Easily scan and generate QR codes and barcodes. Create personalized codes for Wi-Fi, URLs, and contacts, and save them for later. Features include text recognition and instant translation for a seamless experience.

**Highlights:** Instant QR code and barcode scanning, QR code generation for various formats, Save and manage scanned/created codes, Text recognition (OCR), Instant text translation, Customizable QR code styles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly  Subscription | $6.99 | per 7 days |
| Weekly  Subscription | $6.99 | per 7 days |
| Weekly  Subscription | $7.99 | per 7 days |
| Weekly  Subscription | $7.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $19.99 | per month |
| Month Subscription | $24.99 | per month |
| Yearly Subscription | $39.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $69.99 | per year |


## Frequently asked questions

### Is World Translator Quiz free?

World Translator Quiz is free to download, with in-app purchases available.

### Is QR Code Reader & Barcode · free?

QR Code Reader & Barcode · is free to download, with in-app purchases available.

### Which has better reviews, World Translator Quiz or QR Code Reader & Barcode ·?

World Translator Quiz and QR Code Reader & Barcode · are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do World Translator Quiz or QR Code Reader & Barcode · have ads?

Neither World Translator Quiz nor QR Code Reader & Barcode · shows ads.

### Which is updated more often, World Translator Quiz or QR Code Reader & Barcode ·?

World Translator Quiz ships an update every 5 days, and QR Code Reader & Barcode · every 2 weeks. Most recently, World Translator Quiz was updated on October 30, 2026 and QR Code Reader & Barcode · on November 5, 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.*