【實用教育app】Enigma I/M3/M4 emulator|最夯免費app-綠色工廠好玩App

The enigma machines were used by the Germans in the Second World War to encrypt secret messages. Now you can do the same on your iPad.This app has the full functionality of the three rotor I/M3 and the four rotor M4 enigma machines. Features:- Fully functionalYou can adjust the rotor order, the types of rotors used, the reflector, the rotor starting positions, the ring positions and the plugboard. You can also enable a fourth rotor to simulate the M4 enigma used by the German navy- Easy to use (information on how to use an enigma can be found on the internet)- Easy sharing by email, messages, twitter or facebook- 100% free! No in-app purchasesWith icons by www.icons8.comFor educational purposes only.