World Translator Quiz vs QR Code Reader & Bar Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Translator Quiz
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.
- Scan foreign text from images
- Instant translation of scanned text
- Interactive language quizzes
- Document scanning to PDF
- QR and barcode scanning
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“World Translator Quiz” Description: A language-learning app that lets users snap a picture of text (like a sign or phrase) in a foreign language, translates it, and instantly quizzes them on the translation. Purpose: Promotes cross-cultural communication and language learning, with a focus on accessibility and global education. ML Use Case: Use Vision Framework for text recognition (OCR) and a lightweight machine learning model for translation and word association. What do you think about this idea? It seems great at least for me ! Welcome! This guide will help you make the most of our app. Features Document Scanning: Use the camera to scan documents into PDF formats. QR and Barcode Scanning: Scan QR codes or barcodes with a single tap. How to Use Open the app to start scanning documents immediately. Tap the QR Code icon to scan QR or barcodes. View, save, or share your scanned documents effortlessly. We hope you enjoy!
QR Code Reader & Bar Scanner
Instantly scan and create QR codes and barcodes with your iPhone. Supports all major code types, offers automatic detection, and works in low light. Generate custom codes for websites, Wi-Fi, and more, then save or share them securely.
- Lightning-fast QR code and barcode scanning
- Supports all major code types
- Automatic code detection
- Low light scanning with flashlight
- Generate custom QR codes
- Save and share scan history
- Private and secure scanning
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QR & Barcode Scanner + Creator Turn your iPhone into the ultimate QR code and barcode tool! With QR & Barcode Scanner + Creator, you can instantly scan, read, and create codes anytime, anywhere. Fast, secure, and easy to use—whether you’re shopping, sharing, or organizing, this app has you covered. Scan Anything, Anytime: Lightning-fast QR code and barcode scanning with your iPhone camera Supports all major code types: QR, UPC, EAN, ISBN, Data Matrix, Code 39, Code 128, and more Automatic detection—no need to press a button, just point and scan Works in low light with built-in flashlight support Create & Share Your Own Codes: Generate custom QR codes for websites, Wi-Fi, contacts, text, phone numbers, and more Personalize codes with colors and styles: Save your codes to the gallery or share instantly via social media, messaging apps, or email Organize & Manage: - Save your scan history for quick access later - Add favorite codes to your personal collection - Export scans easily for personal or professional use - Private & Secure - No internet required for scanning—your data stays safe on your device - Optional password, Face ID, or Touch ID protection for sensitive codes Perfect For:: - Shopping and comparing prices in stores - Quickly connecting to Wi-Fi or sharing contact details - Event tickets, coupons, and loyalty cards - Businesses creating scannable codes for promotions, menus, or payments - Anyone who wants a simple, reliable QR & barcode solution With QR & Barcode Scanner + Creator, everything you need is in one app—scan in seconds, generate custom codes, and keep your digital life organized. Note: If you subscribe via Apple, payment will be charged to App Store Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. • User agreement: https://gunshooting.games/termsandconditions.html • Privacy policy: https://www.gunshooting.games/privacy.html
Screenshots
Verdict
The clearest difference is rating: World Translator Quiz at 5.0 against QR Code Reader & Bar Scanner's 4.0. World Translator Quiz also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price, ratings volume, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. World Translator Quiz sells 3 in-app purchases, starting at $5.99 per month and QR Code Reader & Bar Scanner sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
World Translator Quiz holds the better App Store score, 5.0 against 4.0. 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 & Bar Scanner every 2 weeks. Both last shipped on October 30, 2026.
| Parameter | World Translator Quiz | QR Code Reader & Bar Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 24 MB |
| Age rating | 12+ | 4+ |
| Developer | Hoang Dinh Tho | Iram Shehzad |
Customer experience
World Translator Quiz
QR Code Reader & Bar Scanner
In-app purchases
World Translator Quiz
- Individual3 Days trial$5.991 Month
- Family3 Days trial$7.991 Month
- Premium3 Days trial$29.991 Year
QR Code Reader & Bar Scanner
- QR Scanner Pro3 Days trial$9.997 Days
Questions
Is World Translator Quiz free?
Is QR Code Reader & Bar Scanner free?
Which has better reviews, World Translator Quiz or QR Code Reader & Bar Scanner?
Do World Translator Quiz or QR Code Reader & Bar Scanner have ads?
Which is updated more often, World Translator Quiz or QR Code Reader & Bar Scanner?
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