Secret Scribe app for iPhone and iPad
4.4 (
1664 ratings )
Utilities
Entertainment
Developer: Jack Gartland
Free
Current version: 1.0, last update: 7 years agoFirst release : 15 May 2013
App size: 9.96 Mb
Secret Scribe encrypts text using an algorithm known as the Vigenere cypher. This means that each letter in your plaintext phrase is rotated through the alphabet by a number that corresponds to the letter in your keyword. In order to keep a fun feel to the encryption, spaces and punctuation are unchanged. In addition, letter case is preserved. Once you encrypt your message, you can copy it and send it to a friend, who can use your shared keyword to decrypt it on the other side. Have fun!