Switch and Drop is a reasonably interesting twist on the match stuff puzzler. Rows of coloured blocks descend from the top of the screen, and swiping left and right slides the blocks around.
You need to match them in bundles of three or more to clear them. There are limits to the number of rows that fall though, and usually a couple of mistakes is all it takes to ensure you're not going to complete a challenge.
The game swings for a minimalist aesthetic, but it ends up looking a little simple, and the way blocks tumble after you've made a match doesn't quite ring true.
Still, there's a fair level of difficulty here, and while it might not pop like the best puzzlers on the App Store, but it's solid enough that you'll probably find something to enjoy here.
You might also like...Slydris, Super Hexagon, Threes!