Comparison

QR Code Scanner vs QR Code Reader

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

Head to head
About

QR Code Scanner

This app quickly and accurately scans QR codes and barcodes using your iPhone camera. It features autofocus, a scan history, and the ability to read codes from photos or in low light conditions.

Highlights
  • Reads QR codes/barcodes in 0.1 seconds
  • Autofocus function
  • Automatic scan history saving
  • Reads from photo albums
  • Reads in dark places
Features
Read full description

Official Japanese-made QR code reader Accurately reads QR codes/barcodes in just 0.1 seconds. Anyone can use it automatically and easily by simply holding up the iPhone camera. <Main features> - Autofocus function works even with camera shake - Automatically saves scan history - Can read from photo albums - Can read in dark places

About

QR Code Reader

Instantly scan QR codes and barcodes with a high-performance reader that launches immediately. Generate custom QR codes for various data types and save scan history locally. Supports front camera and flashlight for convenience.

Highlights
  • Instant scan on launch
  • Scan from photos
  • QR code generator
  • Automatic history save
  • Front camera support
  • Flashlight toggle
Features
Read full description

QR Code Reader — The Fastest Way to Scan, Create, and Save. This is a simple and high-performance QR code reader designed to launch and scan in an instant. The camera activates the moment you tap the icon, recognizing QR codes and most barcodes immediately. This app comes with no account registration, no subscription, and no sign-up required. Scan results are stored only on your device — never uploaded to our servers. Features ---------------- ■ Instant Scan on Launch The camera activates the moment you open the app. High-speed recognition means you'll never miss a code again. ■ Scan from Photos Pick a QR code image from your gallery and we'll read it instantly. Perfect for screenshots of tickets, invitations, and promo codes. ■ Front Camera Support Switch between front and rear cameras with one tap. Useful for scanning codes shown on your own screen. ■ Flashlight Support Built-in flashlight toggle for dim restaurants, evening events, or any low-light environment. ■ QR Code Generator Create your own QR codes in multiple formats — URLs, Wi-Fi credentials, plain text, contact cards, and more. Customize and share in seconds. ■ History & Auto-Save Every scan is saved automatically so you can revisit results later. No more rescanning the same code twice. ■ Dark Mode Support Automatically adapts to your system appearance. Easy on the eyes when scanning codes at night or in dim environments. Recommended for ---------------- ■ Anyone who finds existing QR apps too slow ■ People who scan menus, tickets, or Wi-Fi codes daily ■ Users who don't want to sign up just to scan a code ■ Small business owners creating QR codes for promotions --- QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and in other countries.

Screenshots

QR Code Scanner3 screens
QR Code Reader4 screens

Verdict

The call

The clearest difference is device support: QR Code Reader at 3 against QR Code Scanner's 1. QR Code Reader also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

QR Code Scanner ships an update every 10 days, QR Code Reader weekly. The most recent releases landed on June 11, 2026 and September 29, 2026 respectively.

Scorecard2 real differences · 8 level
QR Code Scanner versus QR Code Reader: the parameters behind the verdict, then further details
ParameterQR Code ScannerQR Code Reader
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 10 daysWeekly — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size37 MB45 MB
Age rating4+4+
Developermirai satoKouichi Yamaguchi

Customer experience

QR Code Scanner

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

QR Code Reader

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

In-app purchases

None

QR Code Scanner

No in-app purchases

None

QR Code Reader

No in-app purchases

Questions

Is QR Code Scanner free?
QR Code Scanner is free to download, with no in-app purchases.
Is QR Code Reader free?
QR Code Reader is free to download, with no in-app purchases.
Do QR Code Scanner or QR Code Reader have ads?
Both QR Code Scanner and QR Code Reader show ads.
Which is updated more often, QR Code Scanner or QR Code Reader?
QR Code Scanner ships an update every 10 days, and QR Code Reader weekly. Most recently, QR Code Scanner was updated on June 11, 2026 and QR Code Reader on September 29, 2026.

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