I found this sim in my android play store totally by mistake recently. The whole package considering it is free is incredible for graphics sound and quality. If your into ATC and want to test yourself worth downloading this game. Then try not playing it.
Thanks Phil never thought of You Tube as I had no idea the sim existed. Sadly now stuck on lv 5 as it lies about me missing a landing ? Whether that us a ploy to encourage you to purchase I am not sure.