"Whisper" is a confidential messaging app that automatically erases exchanges.In ordinary verbal conversations, what you say does not remain in the data, it just reaches the ears of the other party.This app, which was created based on that, not only allows you to send messages normally, but also makes the messages disappear 10 minutes after they are sent.*The disappearing time can be changed in the settings.You can also chat with a large number of people by creating a chat room and inviting them.■■■How to use■■■1. Register an accountAfter installing and opening the app, an account registration screen will appear.Please register your email address and password.*Even if you change your smartphone, you can still log in with the above email address and password.2. Create a talk roomEnter the chat room name and create it.To invite others to this chat room, enter the chat room and tap the icon on the top right,Tap the "Send Invite Link" button.* If there is someone nearby who you would like to invite, you can also participate by showing the QR code.3. Join the talk roomIf the invite link came to you somehow, you can join by tapping the link.You can also participate by QR code authentication, and if there is a talk room you want to join nearby, let them see the QR code.■ Caution*Account registration is required to use the app.*Network communication is required to use the app.*This app contains ads.