Use Cipher to send secret messages to your friends!

Getting started is simple - type out the message you want to send to your friends in plaintext and then hit Encrypt. The message you had typed out will now appear as jumbled up text with the key to unlock it.

To decrypt the encrypted message, simply enter the encrypted text and unique decryption code and the original plaintext will be shown!

One character out on the encryption code and your message will remain unreadable!

With Cipher you can send scrambled messages to your friends so that no one can read them or understand what you're talking about!

The message will also only be readable if the other recipient has Cipher installed so decryption becomes even harder if unwanted readers don't know where it came from!

Cipher is the perfect solution to keeping your messages secure!

Use Cipher to start encrypting and decrypting your messages now!

If you’d like to keep up-to-date with Cipher, why not follow me on social media:

Twitter (@AdamFootUK):
Instagram (@AdamFootUK):

Alternatively, visit my website for information about my other apps or to get in contact with me:

Download Cipher on your other devices or a friend's device:

What’s New

Version 2.1

Thank you for using Cipher! In this release:

- New Icon

If you find Cipher useful, please consider leaving a positive review! Please email if you experience any issues.


Adam Foot
3.7 MB

macOS 10.13 or later, 64-bit processor



Age Rating
Rated 4+
© Adam Foot


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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