Pairin is a private communication app designed for the two of you - say between couples, families and friends. You can log precious memories with your loved ones in separate pairs. You can post photos and share what you feel using comments and kimochi stamps (like emoticon on steroids), and it is easy to look back on them.

[Features]
◇You don’t need to register to use Pairin. You can start communicating right away.
◇You can create multiple pairs.
◇Nobody else can see your private communication (with Passcode lock and security features).
◇You can easily post photos, maps, messages, and kimochi stamps all at once.
◇With premium service(*1), you can look back on memories stored in monthly folders.

[“Secret” Features]
You can actually use Pairin just for yourself.
How about trying to keep a diary?

[Easy to Use]
▼Step1　：　To pair, all you need is to read a QR code!
*Registration not required.
▼Step2　：　Once you are paired, you can start posting photos, maps, comments, and Kimochi stamps right away.

*1　Premium service provides you with the following benefits with monthly subscription fees. Subscription will automatically be renewed every month.
• Keep posts indefinitely (Up to 2 months with free version)
• View posts indefinitely (Up to1 month with free version)
• Delete posts (Posts cannot be deleted in free version)
• Monthly view of the timeline
• Security feature for the timeline
* QR code feature uses ZXing.
ZXing license is based on the Apache License, Version 2.0.