Используйте приложение APKPure
Историческую версию Cipher Solver можно получить на Android
Быстро шифровать и расшифровывать текст с помощью классических алгоритмов шифрования.
Cipher Solver allows for the quick and easy encryption and decryption of classical cryptography algorithms. Currently, the application supports Caesarian Shift Ciphers, Vigenère Ciphers, and ROT13 ciphers as well as a frequency analysis tool.
Update: Now features frequency analysis tool.
Update 2: Tweaked frequency analysis tool based on feedback from Danny Piper
Update 3: Return to development! Added Atbash and Text Reversal options
Check it out on GitHub:
https://github.com/tflynn93/CipherSolver