Apps like Vernam Cipher

Here are some great alternatives to Vernam Cipher by Jeff Isaak :
Secret Message: Encrypt Text
Secret Message: Encrypt Text
★3.8
Secret Emoji: Emoji encryption
Secret Emoji: Emoji encryption
★4.5
One Time Pad
One Time Pad
★4.0
Secure Memo - Encrypted notes
Secure Memo - Encrypted notes
★3.8
EDS
EDS
★3.6
AES 256: Encrypt & Decrypt
AES 256: Encrypt & Decrypt
★4.3
Crypto Helper
Crypto Helper
★4.4
Hidden Message : Text to Emoji
Hidden Message : Text to Emoji
★4.6
Cryptogram - puzzle quotes
Cryptogram - puzzle quotes
★4.6
Iron Dome Password Manager
Iron Dome Password Manager
★3.7
Encrypt It - MkIII
Encrypt It - MkIII
★5.0
Cryptography Tool [AES256/CBC/
Cryptography Tool [AES256/CBC/
★3.6
AES Encryption (256-Bit)
AES Encryption (256-Bit)
★3.4
Password Safe Pro
Password Safe Pro
★4.1
OpenKeychain: Easy PGP
OpenKeychain: Easy PGP
★4.1
Password Manager
Password Manager
★3.9