Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Cipher 螢幕截圖

iPad

iPhone

About Cipher

Cipher is a simple and easy to use App allows you to encrypt and decrypt text.

To encrypt text:
1. Type in the text you wish to encrypt or tap the paste button
2. Select your encryption method
3. Tap encrypt button
4. Tap the copy button to copy the output

To decrypt text:
1. Type in the text you wish to decrypt or tap the paste button
2. Select your encryption method
3. Tap decrypt button
4. Tap the copy button to copy the output

Cipher also includes a keyboard extension that allows you the send encrypted messages to you friends.

To send a message
1. Select your encryption method using the Cipher App
2. Enable the keyboard extension
3. Toggle on the lock icon on top left corner of the Cipher keyboard
4. Start typing and your message will be encrypted as you type

To read a message using the keyboard
1. Copy the message
2. Tap the downward arrow on top right corner of the Cipher Keyboard
3. The decrypted message will be displayed

Encryption methods available:
- ROT-X Cipher
- Modified ROT Cipher
- Vigenere Cipher
- Letter Numbers Cipher

More encryption methods will be added in the future.