Usar la aplicación APKPure
Obtener The Secret Message versión histórica en Android
Enviar mensajes codificados, Nadie puede leer excepto su pareja
With this application you can send and receive coded messages that no one can read except you and your friends who use this application, you can send the code as SMS or using any other social application.
you can also use this application to interpret and read the codes you received.
This application support ABCDEFGHIJKLMNOPQRSTUVWXYZ237,.