Secure SMS is a Messaging application which provides you a Secure SMS messaging service. You can send and receive Secure SMS via this application. Messages can be sent to a person who has this Secure SMS app and to a person who does not has this app.
User can configure application password when application opened in first time.
Inbox will show you, the Messages which received by you from Secure SMS application or from configured number. You can delete inbox message by Context Menu(To show a context menu on long click). By clicking on each message you can view full message body, sender and sent time.