Color Switch is a one-tap game with a colour rule: your ball rises when you tap and falls when you don't, and the obstacles are rotating shapes made of three or four colours. You can only pass through the section that matches your ball's current colour — and colour switches change it as you go.
It's deceptively hard. The timing is one problem and the colour matching is another, and doing both at once while a shape rotates is what makes the game.
Wait below it until the section matching your ball's current colour rotates into your path, then tap through in one motion. Stopping halfway through is what usually kills runs.
They change your ball's colour, which changes which part of the next obstacle you can pass through — so you have to re-check before every approach.
Yes — tap to rise. Nothing to install.