Thanks to Indigo Secure SMS by Aumne Inc., texters can send the most senstive information without fear of their texts ending up in the wrong hands.
The app is installed on both the sender and recipient's phones. When a secure message is sent, Indigo SMS on the sender's phone scrambles the text and sends the message as a regular SMS. Indigo SMS on the recipient's phone decrypts and displays the message. There are no servers used in the process and holds no private data; scrambled text is sent as a regular SMS using the customer's mobile carrier network. Indigo SMS is currently supported on Blackberry (RIM), Symbian, Windows Mobile, and J2ME platforms. Android OS will be supported soon.
The Auto-Delete feature automatically deletes the message after the recipient has read the message preventing them from saving the message on their phones or forwarding the message to others. A password lock to the application protects personal text messages from casual or intentional snooping when the phone is left unattended.
For a limited time, mobile subscribers can get Indigo SMS free for a year by visiting http://m.aumne.com.