RacingBrick on Twitter: "Control+ is a great app to control LEGO Technic 42099 or 42100 but what if you prefer a physical remote? Luckily BrickController 2 can fully control both sets, check
LEGO Control+ App is Released Now | LEGO Technic 42099 4x4 X-treme Off-Roader | LEGO 42099 - YouTube