Android Giveaway of the Day - Happy Diary Pro

This is a small fast lovely diary application.
The operation is simple and the speed is fast.
There is no AD!
You can backup and restore you data!
You can lock it to protect your secret!
You can set a secure email and a secure password .
You can login with both 2 passwords.
When you forgot your password ,you can get it back by your email.
You can choose font type ,font color ,font size,and the weather icons!

Hope you could like it!