CryptIt

This application allows you to encrypt any text with a password, you can then safely send it to anyone. Only who has the password can Decrypt the text to read the original version.
This application works prefect with Barcode Scanner.
Protect your privacy and your information by sending encrypted text to your friends and make sure only them can see it and no one else.
Encrypt all of your sensitive informations like credit card numbers,internet usernames and passwords, bank accounts, or even your diary which you don't want anybody to read it.
You can encrypt your text multiple times(Encrypt the encrypted text another time even with a different password so that even Bill gates won't be able to crack it :P)
Send your text weather encrypted or not encrypted with all of your preferred texting apps.

Please rate the app if you liked it :)