Cipher Message

Cipher Message is an App and iMessage Extension that lets you easily encrypt and decrypt messages right inside the Messages app. Choose from classic ciphers like Caesar and Vigenère, Rail Fence, or Playfair to protect your conversations, or upgrade to Premium to enable AES (password) and add Face ID to lock the message. Simply select your cipher, type your message, set your key, and then encrypted and send to your friends. They can decrypt your message using the same extension, keeping your chats private and fun.

Features:

• Encrypt and decrypt messages directly in iMessage
• Supports Caesar, Vigenère, Rail Fence, and Playfair
• Easy-to-use interface
• Share encrypted messages with friends
• Keep your conversations private

Upgrade to Premium to enjoy:

• No Ads
• Additional Ciphers and Encryption Methods:
  • AES (set your own password)
• Face ID Secondary Encryption (disclaimer: does not use FaceID to encrypt, only requires FaceID of recipient to unlock message)