SoyuzSim is a very realistic space simulator for whom wants to learn how to manually manoeuvre the legendary Soyuz spacecraft during on-orbit operations around the International Space Station (ISS).
Watch app trailer: https://youtu.be/V33kDNQ6fDU
SoyuzSim brings on your iOS device the basic Soyuz’s manual piloting capabilities that could nevertheless help a cosmonaut in manoeuvring the spacecraft in outer space with an accuracy of centimeters.
The in-app User Guide provides the background and specific information you may need. The way information is introduced takes into account non-expert audience.
European astronauts and Russian cosmonauts who tried it, complimented SoyuzSim for its realism.