"逆YouMe" is an app for converting input text into the one to be read backward.
All you need to do with "逆YouMe" is input any text and push "Convert" button.
The converted text will be copied to the clipboard, and then you can just paste it.
It's easy to share to Twitter and Facebook and Mail.
It should be enough to share converted "backward" text with your friends, but
if you want to create some business documents with backward text, I recommend you begin by convincing your boss!