CyranoSMS

1. You can send your message using a security number to your friend.
2. When you get a message then click it on the receive list.
3. Input the same number of what you get from other to see the contents.
4. You can reply message from a message view page.
5. You can store 5 people’s security numbers in the preference not to forget.

You cannot expect the meaning of some messages until you open it with proper key.
Please share meaning with your friends using a shared security number between you and somebody you love.