Spaceflight Simulator is an interesting simulator that transports you to the Kerbal Space Program with nothing more than your smartphone. Basically, you'll have everything you need to build complex spaceships for completing all kinds of space missions in order to finance future projects.
Gameplay in Spaceflight Simulator is divided into two very different sections. First, you have to build a rocket that's stable enough and powerful enough to escape the earth's atmosphere without any major issues. To add to the challenge, after that, you try to land on various celestial bodies and return to your home planet in one piece. Luckily, controls in Spaceflight Simulator are much simpler than in Kerbal Space Program, so you don't need to calculate too much in order to reach your goal.
Every time your spaceship returns to Earth safely, Spaceflight Simulator shows you a list of all the objectives you've met.
Spaceflight Simulator is an impressive game for anyone who loves space simulations and wants an easier entrypoint to this relatively challenging genre.