QRチェックイン

We are suspending the development and modification of this app.
Please refrain from using it as it may not work properly.


Reception management for marathon competitions, point passage management for walking competitions, inmate check for rescue vehicles, etc.
Depending on how it is used, it can also be used for equipment management, attendance confirmation, etc.


Print a variable QR code on a postcard or bib and read it with this app.
The read QR code is listed with the time stamp.
The list can be narrowed down and the time can be searched. You can also send it as an e-mail attachment in csv format.
Considering the use in the mountains where radio waves do not reach, we are trying to operate standalone.

(Added ver1.0.7)
Fixed minor bugs.
The file save destination has been changed. The generated csv file is now saved in "[device name] \ internal shared storage \ Android \ data \ jp.co.active_life.qrcheckin \ files \". Files can be accessed by connecting the terminal and PC via USB.

(Added ver1.0.6)
It is now possible to select automatic focus / manual focus on the setting screen.
Manual focus can be focused by tapping the screen.
We also added a duplicate read function.
If you make settings on the setting screen, you can read the QR code with the same content multiple times.

(Added ver1.0.4)
Enabled to display the number of readings at the time of duplicate reading.

(Added ver1.0.5)
Fixed a minor bug.

(Added ver1.0.3)
Added the focus lock function.
Please use it when it is difficult to focus. (Usually autofocus)
You can focus by tapping the screen according to the object when scanning.

(Added ver1.0.2)
Added the function to link with Dropbox.
You can specify the save destination of the file in the Dropbox folder.
* You need to install the Dropbox app on your device in advance.


・ Continuous reading without screen transition
・ Count the number at the same time as reading
・ Time stamp at the same time as reading
・ Multiple reading sounds
・ Vibrator ON / OFF when reading
・ Prevention of double reading / duplicate reading of the same QR code (selectable)
・ Zoom function
・ Manual focus / automatic focus switching
・ Light ON / OFF
・ List narrowing down (arbitrary keyword or time)
・ Detailed display by tapping the list item
・ Press and hold a Lisco item to delete an item
-Send the list as a csv format file by email
・ Read up to 50,000 items per file
・ Dropbox linkage function (from ver.1.0.2)


Android 4.0 and above


Sample data is available for those who want to try the app.
Please access the following URL from your PC and print out the sample data (PDF).
http://www.active-life.co.jp/QRcheckin/QRC_sample.pdf