Используйте приложение APKPure
Историческую версию Binarios можно получить на Android
Количество база конвертер
Binarios has a new and better version! Get it from here:
https://play.google.com/store/apps/details?id=mx.monobits.binarios
Number base converter. Select and convert between binary, decimal, octal or hexadecimal with a clean, fast and simple design.