QRQR Downloads & RevenueQRQR - QR Code® Reader · App Store & Google Play
QRQR - QR Code® Reader by arara inc. is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
QRQR - QR Code® Reader update history & changes
Last change · 9 events since 27 Oct 2014Full timeline ↓🔎AndroidTop 10 for “qr コードスキャナ”🆕iOSFirst spotted by AppInsider🔎iOSTop 10 for “master”📈AndroidEntered the top 100🆕AndroidFirst spotted by AppInsider📦AndroidVersion 3.0.42📦iOSVersion 3.0.37🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 9 events
- 🔎QRQR - QR Code® Reader reached Top 10 for “qr コードスキャナ”Android#10 in Japan search · popularity 92
- 🆕QRQR - QR Code® Reader first spotted by AppInsideriOSUnited States (found via search)
- 🔎QRQR - QR Code® Reader reached Top 10 for “master”iOS#8 in Russia search · popularity 34
- 📈QRQR - QR Code® Reader entered the top 100AndroidTop Free · Productivity · JP
- 🆕QRQR - QR Code® Reader first spotted by AppInsiderAndroidJapan
- 📦QRQR - QR Code® Reader version 3.0.42AndroidUpdated the app to meet the latest Android 16 requirements.
- 📦QRQR - QR Code® Reader version 3.0.37iOSFixed minor bugs
- 🆕QRQR - QR Code® Reader released on Google PlayAndroid
- 🆕QRQR - QR Code® Reader released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.0 ★
5.5k ratings, both stores
Measured
Best rank now
#164
Android · 
Productivity Free
Productivity FreeMeasured
App Store
App details
App ID
911719423
Publisher
arara inc
Publisher country
Japan
On the store since
Oct 2014
12 years on the store
Minimum OS
iOS 15.8+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
17+
1 content note below
Languages
13
EN FR DE IT JA KO MS PT RU ZH ES TH …
Size
27 MB
Content notesUnrestricted Web Access
Google Play
App details
App ID
com.arara.q
Publisher
ARARA INC.
Publisher country
Japan
Content rating
Everyone
QRQR - QR Code® Reader downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 1M+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | #164 Productivity Free | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
21/100
faster than 1% of Productivity apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 2.8 ★ | 8 |
| Google Play | 4.0 ★ | 5.5k 58 written reviews |
| Both stores | 4.0 ★ weighted by ratings | 5.5k |
About QRQR - QR Code® Reader
The fast no advertisement QR Code® reader app, "Q", upgraded with new app name, "QRQR"!
In addition, "QRQR" has numerous new features other than reading QR Code® fast!
- Login Function
The login function is added from this version.
If you register an account, you can transfer the app data to another devices.
[Caution] You need to backup from the app menu before you transfer the app data.
As same as before, small QR Codes® and detailed QR Codes® which are difficult to read are still easily and fastly readable.
In addition, it can also read JAN barcode as well as newly developed Frame QR® and rMQR by DENSO WAVE INC.
The app can also create a QR Code® and share on SNS.
*AR function is disabled from version 2.0.
==========================
Functions
==========================
・QR Code® Reader (Reads QR Code®)
・Barcode Reader (Reads barcodes)
・Automatically generate links to product pages of services after reading barcodes.
・Read FrameQR®
・Read rMQR
・Read QRQR Wi-Fi
・Preview Web sites
・Login and transfer functions
・Display confirmation messages
・Read / delete read history
・Copy read-out contents
・Create QR Code® (generated from the text, URL, contact, and/or a map)
・Compatible with URL Scheme (Direct launching from other apps)
Launch command is "qrqrq://"
==========================
New Features
==========================
ver 3.0.0
・Change the app name
・Login and transfer function
This app asks information access permission to enable features below.
The permission can be changed on the device settings.
Please change the settings depends on your use.
■Contact information
To create a QR Code® for contact information
(The permission could be disallowed if you do not need the function).
■GPS Information
To create map QR Code® and connect to QRQR W-Fi.
The GPS information is only used inthe device and it is not sent to our servers.
■Access to photos
To read QR Code® inside pictures on the devices.
■Access to cameras
To read QR Code® on the phone
*QR Code®、FrameQR® are registered trademarks of DENSO WAVE INC.
*DENSO WAVE INC. is a subsidiary of Denso Corporation.
*"QRQR" use QR decode engine developed by DENSO WAVE INC.
In addition, "QRQR" has numerous new features other than reading QR Code® fast!
- Login Function
The login function is added from this version.
If you register an account, you can transfer the app data to another devices.
[Caution] You need to backup from the app menu before you transfer the app data.
As same as before, small QR Codes® and detailed QR Codes® which are difficult to read are still easily and fastly readable.
In addition, it can also read JAN barcode as well as newly developed Frame QR® and rMQR by DENSO WAVE INC.
The app can also create a QR Code® and share on SNS.
*AR function is disabled from version 2.0.
==========================
Functions
==========================
・QR Code® Reader (Reads QR Code®)
・Barcode Reader (Reads barcodes)
・Automatically generate links to product pages of services after reading barcodes.
・Read FrameQR®
・Read rMQR
・Read QRQR Wi-Fi
・Preview Web sites
・Login and transfer functions
・Display confirmation messages
・Read / delete read history
・Copy read-out contents
・Create QR Code® (generated from the text, URL, contact, and/or a map)
・Compatible with URL Scheme (Direct launching from other apps)
Launch command is "qrqrq://"
==========================
New Features
==========================
ver 3.0.0
・Change the app name
・Login and transfer function
This app asks information access permission to enable features below.
The permission can be changed on the device settings.
Please change the settings depends on your use.
■Contact information
To create a QR Code® for contact information
(The permission could be disallowed if you do not need the function).
■GPS Information
To create map QR Code® and connect to QRQR W-Fi.
The GPS information is only used inthe device and it is not sent to our servers.
■Access to photos
To read QR Code® inside pictures on the devices.
■Access to cameras
To read QR Code® on the phone
*QR Code®、FrameQR® are registered trademarks of DENSO WAVE INC.
*DENSO WAVE INC. is a subsidiary of Denso Corporation.
*"QRQR" use QR decode engine developed by DENSO WAVE INC.
QRQR - QR Code® Reader App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
Developerarara inc.
CategoryProductivity
PriceFree
Released
Rating★ 2.8 (8)
Version3.0.37
Age rating17+
First seen by us
24 Oct 2026
24 Oct 2026Rating
2.8 ★
8 ratings
Measured
QRQR - QR Code® Reader on the App Store
App details
App ID
911719423
Publisher
arara inc
Publisher country
Japan
On the store since
Oct 2014
12 years on the store
Minimum OS
iOS 15.8+
iPhone 6s and later
Devices
iPhone · iPad
Content rating
17+
1 content note below
Languages
13
EN FR DE IT JA KO MS PT RU ZH ES TH …
Size
27 MB
Content notesUnrestricted Web Access
QRQR - QR Code® Reader downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
2.8 ★
8 ratings
Measured
Ratings
8
Measured
About QRQR - QR Code® Reader
The fast no advertisement QR Code® reader app, "Q", upgraded with new app name, "QRQR"!
In addition, "QRQR" has numerous new features other than reading QR Code® fast!
- Login Function
The login function is added from this version.
If you register an account, you can transfer the app data to another devices.
[Caution] You need to backup from the app menu before you transfer the app data.
As same as before, small QR Codes® and detailed QR Codes® which are difficult to read are still easily and fastly readable.
In addition, it can also read JAN barcode as well as newly developed Frame QR® and rMQR by DENSO WAVE INC.
The app can also create a QR Code® and share on SNS.
*AR function is disabled from version 2.0.
==========================
Functions
==========================
・QR Code® Reader (Reads QR Code®)
・Barcode Reader (Reads barcodes)
・Automatically generate links to product pages of services after reading barcodes.
・Read FrameQR®
・Read rMQR
・Read QRQR Wi-Fi
・Preview Web sites
・Login and transfer functions
・Display confirmation messages
・Read / delete read history
・Copy read-out contents
・Create QR Code® (generated from the text, URL, contact, and/or a map)
・Compatible with URL Scheme (Direct launching from other apps)
Launch command is "qrqrq://"
==========================
New Features
==========================
ver 3.0.0
・Change the app name
・Login and transfer function
This app asks information access permission to enable features below.
The permission can be changed on the device settings.
Please change the settings depends on your use.
■Contact information
To create a QR Code® for contact information
(The permission could be disallowed if you do not need the function).
■GPS Information
To create map QR Code® and connect to QRQR W-Fi.
The GPS information is only used inthe device and it is not sent to our servers.
■Access to photos
To read QR Code® inside pictures on the devices.
■Access to cameras
To read QR Code® on the phone
*QR Code®、FrameQR® are registered trademarks of DENSO WAVE INC.
*DENSO WAVE INC. is a subsidiary of Denso Corporation.
*"QRQR" use QR decode engine developed by DENSO WAVE INC.
In addition, "QRQR" has numerous new features other than reading QR Code® fast!
- Login Function
The login function is added from this version.
If you register an account, you can transfer the app data to another devices.
[Caution] You need to backup from the app menu before you transfer the app data.
As same as before, small QR Codes® and detailed QR Codes® which are difficult to read are still easily and fastly readable.
In addition, it can also read JAN barcode as well as newly developed Frame QR® and rMQR by DENSO WAVE INC.
The app can also create a QR Code® and share on SNS.
*AR function is disabled from version 2.0.
==========================
Functions
==========================
・QR Code® Reader (Reads QR Code®)
・Barcode Reader (Reads barcodes)
・Automatically generate links to product pages of services after reading barcodes.
・Read FrameQR®
・Read rMQR
・Read QRQR Wi-Fi
・Preview Web sites
・Login and transfer functions
・Display confirmation messages
・Read / delete read history
・Copy read-out contents
・Create QR Code® (generated from the text, URL, contact, and/or a map)
・Compatible with URL Scheme (Direct launching from other apps)
Launch command is "qrqrq://"
==========================
New Features
==========================
ver 3.0.0
・Change the app name
・Login and transfer function
This app asks information access permission to enable features below.
The permission can be changed on the device settings.
Please change the settings depends on your use.
■Contact information
To create a QR Code® for contact information
(The permission could be disallowed if you do not need the function).
■GPS Information
To create map QR Code® and connect to QRQR W-Fi.
The GPS information is only used inthe device and it is not sent to our servers.
■Access to photos
To read QR Code® inside pictures on the devices.
■Access to cameras
To read QR Code® on the phone
*QR Code®、FrameQR® are registered trademarks of DENSO WAVE INC.
*DENSO WAVE INC. is a subsidiary of Denso Corporation.
*"QRQR" use QR decode engine developed by DENSO WAVE INC.
Latest updates
3.0.37
Fixed minor bugs
More from arara inc.
QRQR - QR Code® Reader Android
QRQR - QR Code® Reader is #164 in Productivity Free on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
Developerarara
CategoryProductivity
PriceFree
Released
Installs1M+
Rating★ 4.0 (5.5k)
Updated
Content ratingEveryone
Rating
4.0 ★
5.5k ratings
Measured
Best rank now
#164
Productivity FreeMeasured
QRQR - QR Code® Reader on Google Play
App details
App ID
com.arara.q
Publisher
ARARA INC.
Publisher country
Japan
Content rating
Everyone
QRQR - QR Code® Reader downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | ProductivityFree | #164 |
Apps near QRQR - QR Code® Reader on the chart
Productivity Free, around #164.
Ratings
Google Play, worldwide.
Rating
4.0 ★
5.5k ratings
Measured
Ratings
5.5k
Measured
Written reviews
58
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
21/100
faster than 1% of Productivity apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About QRQR - QR Code® Reader
The fast no advertisement QR Code® reader app, "Q", upgraded with new app name, "QRQR"!
In addition, "QRQR" has numerous new features other than reading QR Code® fast!
- Login Function
The login function is added from this version.
If you register an account, you can transfer the app data to another devices.
[Caution] You need to backup from the app menu before you transfer the app data.
As same as before, small QR Codes® and detailed QR Codes® which are difficult to read are still easily and fastly readable.
In addition, it can also read JAN barcode as well as newly developed Frame QR® and rMQR by DENSO WAVE INC.
The app can also create a QR Code® and share on SNS.
*AR function is disabled from version 2.0.
==========================
Functions
==========================
・QR Code® Reader (Reads QR Code®)
・Barcode Reader (Reads barcodes)
・Automatically generate links to product pages of services after reading barcodes.
・Read FrameQR®
・Read rMQR
・Read QRQR Wi-Fi
・Preview Web sites
・Login and transfer functions
・Display confirmation messages
・Read / delete read history
・Copy read-out contents
・Create QR Code® (generated from the text, URL, contact, and/or a map)
・Compatible with URL Scheme (Direct launching from other apps)
Launch command is "qrqrq://"
==========================
New Features
==========================
ver 3.0.0
・Change the app name
・Login and transfer function
This app asks information access permission to enable features below.
The permission can be changed on the device settings.
Please change the settings depends on your use.
■Contact information
To create a QR Code® for contact information
(The permission could be disallowed if you do not need the function).
■GPS Information
To create map QR Code® and connect to QRQR W-Fi.
The GPS information is only used inthe device and it is not sent to our servers.
■Access to photos
To read QR Code® inside pictures on the devices.
■Access to cameras
To read QR Code® on the phone
*QR Code®、FrameQR® are registered trademarks of DENSO WAVE INC.
*DENSO WAVE INC. is a subsidiary of Denso Corporation.
*"QRQR" use QR decode engine developed by DENSO WAVE INC.
In addition, "QRQR" has numerous new features other than reading QR Code® fast!
- Login Function
The login function is added from this version.
If you register an account, you can transfer the app data to another devices.
[Caution] You need to backup from the app menu before you transfer the app data.
As same as before, small QR Codes® and detailed QR Codes® which are difficult to read are still easily and fastly readable.
In addition, it can also read JAN barcode as well as newly developed Frame QR® and rMQR by DENSO WAVE INC.
The app can also create a QR Code® and share on SNS.
*AR function is disabled from version 2.0.
==========================
Functions
==========================
・QR Code® Reader (Reads QR Code®)
・Barcode Reader (Reads barcodes)
・Automatically generate links to product pages of services after reading barcodes.
・Read FrameQR®
・Read rMQR
・Read QRQR Wi-Fi
・Preview Web sites
・Login and transfer functions
・Display confirmation messages
・Read / delete read history
・Copy read-out contents
・Create QR Code® (generated from the text, URL, contact, and/or a map)
・Compatible with URL Scheme (Direct launching from other apps)
Launch command is "qrqrq://"
==========================
New Features
==========================
ver 3.0.0
・Change the app name
・Login and transfer function
This app asks information access permission to enable features below.
The permission can be changed on the device settings.
Please change the settings depends on your use.
■Contact information
To create a QR Code® for contact information
(The permission could be disallowed if you do not need the function).
■GPS Information
To create map QR Code® and connect to QRQR W-Fi.
The GPS information is only used inthe device and it is not sent to our servers.
■Access to photos
To read QR Code® inside pictures on the devices.
■Access to cameras
To read QR Code® on the phone
*QR Code®、FrameQR® are registered trademarks of DENSO WAVE INC.
*DENSO WAVE INC. is a subsidiary of Denso Corporation.
*"QRQR" use QR decode engine developed by DENSO WAVE INC.
What's new in 3.0.42
Updated the app to meet the latest Android 16 requirements.