Encrypt messages and share
Encrypt and decrypt messages using multiple including Caesar Cipher, Machine, Affine Cipher, and Playfair Cipher. Add and manage custom . Share encrypted messages with others.
Showing 1–20 of 1,000 ranked alternatives.
Julian Tigler
Send secret messages with ciphers
Send encrypted messages using historical ciphers like A1Z26, Caesar Shift, and Vigenere. Encrypt text with customizable settings. Share coded messages via text or email. Decode messages using the same methods. View details and instructions.
Nathaniel Van Evera
Encrypt messages with classic ciphers
Encrypt and decrypt messages directly in iMessage. Choose from ciphers like Caesar, Vigenère, and Rail Fence. Set a key to encode messages. Recipients can decrypt using the same extension.
Horacio Jimenez
Enigma machine simulation for mobile devices.
The app simulates the Enigma cipher machine used during World War II. It allows users to encrypt and decrypt messages using various machine types and configurations, compatible with original Enigma messages.
Termius Corporation
Connect via SSH, Mosh, and Telnet
Allows SSH, Mosh, Telnet, and SFTP connections from mobile or desktop. It supports port forwarding and secure file transfers. Users can access a virtual keyboard or connect Bluetooth keyboards. Gestures and device shaking control terminal actions.
Maxim Aleksa
Encrypt messages with Caesar and
Encrypt and decrypt messages using Caesar and . Input a message, choose a key or keyword, and generate an encrypted output. Decrypt messages by entering the correct key.
Achim Heynen
Geocaching tools for multi mystery caches.
The app provides tools for geocaching, including coordinate manipulation, cipher decoding, and interactive data tables. It offers various coordinate conversions and map interface options.
Legendary Software Labs LLC
Store and share photos and videos
Securely store and hide photos and videos with password protection and encryption. Set access restrictions and manage a library. Share hidden content via secure links. Backup and restore data within the .
Signal Messenger, LLC
Send messages and files securely
Send texts, voice messages, photos, videos, GIFs, and files for free. Make encrypted voice and video calls with group support up to 50 people. Create group chats with up to 1,000 members. Share files and media securely.
Nordvpn S.A.
Change IP address in one tap
Encrypts internet traffic to prevent tracking and eavesdropping. Changes IP address with one tap. Blocks advertisers and cybercriminals. Prevents ISPs from monitoring online activity. Protects browsing sessions from unauthorized access.
AnchorFree, LLC
Secure your connection and browse privately
Secure internet browsing with encryption and IP address masking. Encrypt online traffic to protect data on public Wi-Fi. Access geo-restricted content and bypass censorship. Set up automatic connection for continuous protection.
Brian Enigma
Solve puzzles, track clues, decode codes
Access codebreaking tools like decoder rings and countdown timers. View reference material on word frequency, morse code, and semaphore. Includes links to hunts, ARGs, and transmedia storytelling resources. Supports iOS 7.
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