inApp

Niche research

QR & barcode scanners

Every one of the 5,654 reviews has its own label and complete text below. Choose an app, topic, rating, or search for an exact phrase.

5,654

source reviews in niche

31

apps in corpus

0/8

patterns translated

100%

reviews carry a label

Per-review labelling

20.7% have a specific topic; ambiguous texts are not over-interpreted

5,654 / 5,654

Detailed app labelling

Every review is labelled; the deep product layer undergoes a separate validation pass

0 / 31

Evidence threshold and limitations →

Complete niche corpus

All apps and reviews

31 / 31

Every review is labelled. “Deep topics” are formed inside one app; “category topics” use strict cross-category rules and an honest sentiment label for ambiguous remainder.

Showing 31 of 31

  1. QR Reader for mobile341 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · clear and easy workflow
  2. QR Pro - QR Code Scanner318 reviews
    every review labelledclear and easy workflow · subscription and paid restrictions · stable and reliable performance
  3. QR, Barcode Scanner for iPhone306 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · crashes, freezes and errors
  4. QR Code Reader & Code Scanner300 reviews
    every review labelledclear and easy workflow · subscription and paid restrictions · ads disrupt the experience
  5. QR Code Reader/QR Scanner App299 reviews
    every review labelledclear and easy workflow · subscription and paid restrictions · stable and reliable performance
  6. QR Code & Barcode Scanner ・298 reviews
    every review labelledclear and easy workflow · subscription and paid restrictions · stable and reliable performance
  7. QR Code Reader＊Barcode Scanner298 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · crashes, freezes and errors
  8. QR Reader for iPhone298 reviews
    every review labelledclear and easy workflow · subscription and paid restrictions · stable and reliable performance
  9. Qrafter: QR Code Reader298 reviews
    every review labelledclear and easy workflow · stable and reliable performance · subscription and paid restrictions
  10. QR Code Reader ·295 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · clear and easy workflow
  11. QR Code Reader，Barcode Scanner291 reviews
    every review labelledsubscription and paid restrictions · clear and easy workflow · ads disrupt the experience
  12. Scan QR Code Now285 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · clear and easy workflow
  13. Free QR Code Reader simply to scan a QR Code230 reviews
    every review labelledclear and easy workflow · stable and reliable performance · subscription and paid restrictions
  14. Scan QR Code.207 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · the app helps achieve the intended result
  15. QR Code Generator - MQRG204 reviews
    every review labelledsubscription and paid restrictions · clear and easy workflow · stable and reliable performance
  16. QR Code Scanner · Barcode184 reviews
    every review labelledsubscription and paid restrictions · ads disrupt the experience · crashes, freezes and errors
  17. QR Code Reader: Quick Scan172 reviews
    every review labelledclear and easy workflow · crashes, freezes and errors · subscription and paid restrictions
  18. QR Code Reader + QR Scanner150 reviews
    every review labelledclear and easy workflow · stable and reliable performance · subscription and paid restrictions
  19. QR Code Generator, QR Template148 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · the app helps achieve the intended result
  20. QR Code: Reader & Generator111 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · clear and easy workflow
  21. Barcode Scanner - QR Scanner109 reviews
    every review labelledsubscription and paid restrictions · clear and easy workflow · crashes, freezes and errors
  22. QR Code & Barcode Scanner app.93 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · clear and easy workflow
  23. Qr-Code Scanner & Creator App74 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · the app helps achieve the intended result
  24. QR Code Reader, Barcode Scan69 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · clear and easy workflow
  25. QR Code Scanner & AI Generator69 reviews
    every review labelledclear and easy workflow · slow performance and long loading times
  26. Barcode Scanner - Price Finder53 reviews
    every review labelledclear and easy workflow · stable and reliable performance · privacy and excessive permissions
  27. QR Code Barcode Scanner & Read40 reviews
    every review labelledsubscription and paid restrictions · ads disrupt the experience · clear and easy workflow
  28. SkyBlueScan: QR Code Scanner36 reviews
    every review labelledsubscription and paid restrictions · trial charges and refunds · saving, exporting or sharing the result fails
  29. Barcode Scanner QR Code Reader29 reviews
    every review labelledclear and easy workflow · subscription and paid restrictions
  30. QR Code Reader, Scan Barcode28 reviews
    every review labelledsubscription and paid restrictions · inaccurate results and incorrect data · privacy and excessive permissions
  31. Fast QR Barcode Scan & Create21 reviews
    every review labelledprivacy and excessive permissions