Comparison

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.

Head to head
About

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.

Highlights
  • Scan foreign text from images
  • Instant translation of scanned text
  • Interactive language quizzes
  • Document scanning to PDF
  • QR and barcode scanning
Features
Read full description

“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!

About

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.

Highlights
  • 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
Features
Read full description

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

World Translator Quiz3 screens
QR Code Reader & Bar Scanner4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

World Translator Quiz ships an update every 5 days, QR Code Reader & Bar Scanner every 2 weeks. Both last shipped on October 30, 2026.

Scorecard3 real differences · 6 level
World Translator Quiz versus QR Code Reader & Bar Scanner: the parameters behind the verdict, then further details
ParameterWorld Translator QuizQR Code Reader & Bar Scanner
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (1 ratings)
Number of ratings11
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size22 MB24 MB
Age rating12+4+
DeveloperHoang Dinh ThoIram Shehzad

Customer experience

World Translator Quiz

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

QR Code Reader & Bar Scanner

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

World Translator Quiz

Subscriptions3
  • Individual3 Days trial$5.991 Month
  • Family3 Days trial$7.991 Month
  • Premium3 Days trial$29.991 Year
1 purchases

QR Code Reader & Bar Scanner

Subscriptions1
  • QR Scanner Pro3 Days trial$9.997 Days

Questions

Is World Translator Quiz free?
World Translator Quiz is free to download, with in-app purchases available.
Is QR Code Reader & Bar Scanner free?
QR Code Reader & Bar Scanner is free to download, with in-app purchases available.
Which has better reviews, World Translator Quiz or QR Code Reader & Bar Scanner?
World Translator Quiz is rated higher. World Translator Quiz averages 5.0 out of 5 from 1 ratings, while QR Code Reader & Bar Scanner averages 4.0 from 1 ratings.
Do World Translator Quiz or QR Code Reader & Bar Scanner have ads?
QR Code Reader & Bar Scanner shows ads; World Translator Quiz does not.
Which is updated more often, World Translator Quiz or QR Code Reader & Bar Scanner?
World Translator Quiz ships an update every 5 days, and QR Code Reader & Bar Scanner every 2 weeks. Most recently, World Translator Quiz was updated on October 30, 2026 and QR Code Reader & Bar Scanner on October 30, 2026.

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