Comparison

QR Scanner vs Big QR Reader

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

Head to head
About

QR Scanner

Quickly read information from barcodes and QR codes in seconds. This utility allows you to scan various code types, create your own QR codes, and save your scanning history for easy access. Share scan results with a single click.

Highlights
  • Fast QR code and barcode scanning
  • Scan from image library
  • Supports various code types (URL, text, contact, etc.)
  • Create your own QR codes
  • Save scanning history
  • Share scan results easily
Features
Read full description

QR Scanner-Code Scanner can quickly read the information behind the barcode / QR code in a few seconds. The operation is simple and easy to understand without registration. Easy to use QR code scanner Scan various QR codes and barcodes in one step: open the application and move the camera to the location where you want to scan QR codes / barcodes. When scanning QR code, if it contains URL, you can open it. If the code contains only text, you can see it immediately. This is not only a QR code scanner, but also provides you with many interesting functions, such as saving scanning history so that you can view it at any time. This code scanner application can help you scan not only QR codes, but also other types of code. In addition, you can easily share the scan results with the click of a button. Function of QR code reader > Scan all QR codes and barcodes with powerful decoding speed: the only thing you need to do is move the camera to focus on QRcode / barcode objects. > You can scan QR codes or barcodes from the image library > It can scan and read all kinds of QR codes, including text, contact, email, product, SMS, URL, WiFi > You can quickly create your own QR code > Save your QR code scanning and create history

About

Big QR Reader

Easily scan and decode various QR codes and barcodes, including contact info, URLs, Wi-Fi credentials, and product details. It supports scanning from your gallery and in low-light conditions, with all scan history saved for quick access.

Highlights
  • Reads all QR & barcode formats
  • Saves scan history
  • Scans from gallery
  • Flashlight for dark environments
  • Offline scanning
  • Scans promotion and coupon codes
Features
Read full description

Big QR Reader can read and decode all kinds of QR code and barcode, including contacts, products, URL, Wi-Fi, text, books, E-mail, location, calendar, etc. You can also use it to scan promotion and coupon codes in shops to get discounts. Why choose Big QR Reader? √ Support all QR & barcode formats √ All scan history will be saved √ Scan QR / barcodes from gallery √ Use flashlight to scan in dark environment √ No internet connection required √ Scan promotion and coupon codes √ Privacy safe. Only camera permission required How to use 1. Point camera to the QR code/barcode 2. Auto recognize, scan and decode 3. Get results and relevant options Privacy Policy: https://app.penbob.top/Privacy.html Terms of Use: https://app.penbob.top/Service.html

Screenshots

QR Scanner3 screens
Big QR Reader4 screens

Verdict

The call

The clearest difference is ads: QR Scanner at none against Big QR Reader's shown. QR Scanner also leads on ratings volume (32 vs 2) and monetization model (free vs ad-supported). Big QR Reader's advantage is rating (5.0 vs 4.6) and update cadence (every 5 days vs every 3 weeks). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Big QR Reader holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: QR Scanner has 32 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

QR Scanner ships an update every 3 weeks, Big QR Reader every 5 days. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

Scorecard6 real differences · 4 level
QR Scanner versus Big QR Reader: the parameters behind the verdict, then further details
ParameterQR ScannerBig QR Reader
PriceFreeFree
Rating4.6 (32 ratings)5.0 (2 ratings) — better
Positive reviews90.9% of reviews—
Number of ratings32 — better2
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size54 MB23 MB
Age rating4+4+
DeveloperGuangzhou Kangyimei Network Technology Co., Ltd.Shenzhen Peidatong Technology Co., Ltd.

Customer experience

QR Scanner

All ratings32 ratings
Positive84.4%
Neutral9.4%
Negative6.3%
Written reviews11 reviews
Positive90.9%
Neutral0.0%
Negative9.1%

Big QR Reader

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

QR Scanner

No in-app purchases

None

Big QR Reader

No in-app purchases

Questions

Is QR Scanner free?
QR Scanner is free to download, with no in-app purchases.
Is Big QR Reader free?
Big QR Reader is free to download, with no in-app purchases.
Which has better reviews, QR Scanner or Big QR Reader?
Big QR Reader is rated higher. QR Scanner averages 4.6 out of 5 from 32 ratings, while Big QR Reader averages 5.0 from 2 ratings.
Do QR Scanner or Big QR Reader have ads?
Big QR Reader shows ads; QR Scanner does not.
Which is updated more often, QR Scanner or Big QR Reader?
QR Scanner ships an update every 3 weeks, and Big QR Reader every 5 days. Most recently, QR Scanner was updated on September 28, 2026 and Big QR Reader on September 30, 2026.

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