Comparison

DidoTranslator vs QR Scanner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DidoTranslator

Translate text, speech, and images across numerous languages in real-time. This tool offers seamless communication for travel, business, and cultural exploration with a user-friendly interface. It leverages advanced machine learning for accurate translations.

Highlights
  • Real-time translation
  • Text, speech, and image translation
  • Extensive language coverage
  • User-friendly interface
  • Machine learning algorithms
  • Auto-renewable subscriptions
Read full description

Unlock the world of language with our cutting-edge translation product! Experience seamless communication across borders with our accurate and efficient translations. Whether you're traveling abroad, engaging with international clients, or simply exploring different cultures, our translation tool is your essential companion. Our product utilizes the latest machine learning algorithms to deliver precise translations in real-time. With a user-friendly interface and intuitive features, you can easily translate text, speech, and even images with just a few clicks. Plus, our extensive language coverage ensures that you can communicate effectively in virtually any language. Don't let language barriers hold you back. Embrace the world with our translation product and enjoy the freedom of seamless communication today! Auto Renewable Subscription Terms: Subscriptions are billed monthly or annually at the rate selected depending on the subscription plan. The price corresponds to the same price segment, which are set in the "Apple's App Store Matrix" for other currencies. * Your free trial subscription will automatically renew to a paid subscription unless auto-renew is turned off at least 24 hours before the end of the free trial period. * Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. * You can cancel a free trial or subscription anytime by turning off auto-renewal through your iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service. * Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Terms of Use: https://lang.didotrans.com/termsofuse.html Privacy Policy: https://lang.didotrans.com/privacypolicy.html

About

QR Scanner

This app quickly scans QR and barcodes from your camera or photo library. It also allows you to generate custom QR codes with various options. All data is processed locally for enhanced privacy.

Highlights
  • Real-time camera scanning
  • Image recognition from photo library
  • Customizable QR code generation
  • Local history records
  • Sharing and export options
  • Multilingual support
Features
Read full description

QR Scanner is a lightweight, fast, and privacy-friendly QR and barcode tool app. It provides real-time camera scanning, image recognition from the photo library, and customizable QR code generation. The app supports history records, sharing, and multilingual localization. All scanning data is processed locally and never uploaded to developer servers. Core Features Camera Scan: Real-time detection of QR and barcodes with quick focus and recognition hints. Album Recognition: Identify codes from images in your photo library. QR Code Generation: Create QR codes from text or links with customizable color, size, and error correction. History Records: Save scan or generation history locally with favorites and search management. Share & Export: Share or save scan results or generated QR images via the system share sheet. Multi-language Support: Provides localized interfaces and texts in multiple languages. Typical Usage Grant camera and photo access upon first launch. Use the “Scan” tab for real-time detection; enable flashlight if needed. In “Generate,” input text or links to preview and save QR codes. Manage local records in “History,” with favorites and delete options. Access subscriptions and help from the “Settings” page. Subscription & Purchase Auto-Renewal: Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage Subscription: Manage or cancel in your device account settings. Restore Purchase: Available in “Settings” for restoring after reinstall or device change. Privacy Policy: https://www.forapp.store/QrCode/privacy-en.html Terms of Service: https://www.forapp.store/QrCode/terms-en.html Support & Contact App page & help: https://www.forapp.store/QrCode/ Email: devapptian@gmail.com

Screenshots

DidoTranslator4 screens
QR Scanner3 screens

Verdict

The call

The clearest difference is review sentiment: QR Scanner at 100% against DidoTranslator's 0%. QR Scanner also leads on rating (5.0 vs 4.2). DidoTranslator's advantage is ads (none vs shown) and ratings volume (48 vs 6). On price, update cadence, 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. DidoTranslator sells 3 in-app purchases, starting at $2.99 per 7 days and QR Scanner sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

QR Scanner holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: DidoTranslator has 48 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of DidoTranslator's written reviews are positive against 100% of QR Scanner's.

UpkeepUpdate frequency

DidoTranslator ships an update every 3 weeks, QR Scanner every 2 weeks. The most recent releases landed on June 5, 2026 and July 17, 2026 respectively.

Scorecard4 real differences · 6 level
DidoTranslator versus QR Scanner: the parameters behind the verdict, then further details
ParameterDidoTranslatorQR Scanner
PriceFreeFree
Rating4.2 (48 ratings)5.0 (6 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings48 — better6
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size74 MB12 MB
Age rating4+4+
DeveloperFlaming Network Technology Limited启鹏 田

Customer experience

DidoTranslator

All ratings42 ratings
Positive78.6%
Neutral7.1%
Negative14.3%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

QR Scanner

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

DidoTranslator

Subscriptions3
  • Dido Translator Premium3 Days trial$2.997 Days
  • Dido Translator Premium3 Days trial$9.991 Month
  • Dido Translator Premium3 Days trial$39.991 Year
5 purchases

QR Scanner

Subscriptions4
  • Personal Monthly Subscription3 Days trial$2.991 Month
  • Pro Monthly Subscription3 Days trial$4.991 Month
  • Enterprise Monthly Subscription3 Days trial$9.991 Month
Show 1 more
  • Personal Yearly Subscription3 Days trial$19.991 Year
One-time1
  • Pro Lifetime Purchase$29.99

Questions

Is DidoTranslator free?
DidoTranslator is free to download, with in-app purchases available.
Is QR Scanner free?
QR Scanner is free to download, with in-app purchases available.
Which has better reviews, DidoTranslator or QR Scanner?
QR Scanner is rated higher. DidoTranslator averages 4.2 out of 5 from 48 ratings, while QR Scanner averages 5.0 from 6 ratings.
Do DidoTranslator or QR Scanner have ads?
QR Scanner shows ads; DidoTranslator does not.
Which is updated more often, DidoTranslator or QR Scanner?
DidoTranslator ships an update every 3 weeks, and QR Scanner every 2 weeks. Most recently, DidoTranslator was updated on June 5, 2026 and QR Scanner on July 17, 2026.

Other comparisons