Cipher tools

Tools for encrypt or decrypt some cipher. Contains: vigenere, mobile cipher, morse code, ascii code, binary code, digital sum, reverse words or text, ROT cipher, roman numbers, fake text and front to back cipher.
Showing letters frequency. Solve text with all possible ciphers.
Another option is to display cipher key.
Vibrate morse code.

Testing on HTC Desire.
Other ideas or errors send me via email. Thanks.