Ketchapp is definitely the king when it comes to developing casual games for smartphones. Every now and again they publish APKs on Android's Google Play or iPhone apps on Apple's App Store that are mainly games based on simple ideas but that have been developed wonderfully so that we can spend our free time on our smartphone.
A spiral of entertainment
That's precisely the name of this game: Spiral. Designed to be played on both iOS devices as well as Android, it offers us a simple and effective idea: a ball rolling down a spiral having to dodge all sorts of obstacles with your help (tapping the screen to jump) and collecting as many gems as possible on your way.
It's as if we had put a screw upright and let a ball roll down the thread. To make things even more interesting, the game isn't only about increasing our score by collecting precious stones, although that's always a great idea. These gems will also allow us to unlock new characters and new textures for the tower that we have to descend.
Liven up the most boring moments of the day with this game.
It's a decent and simple game. It definitely won't become one of the best games of all time, but it will provide you with straightforward entertainment without complications. And if you're into spirals, you can always take a look at Spiraloid, a similar game but that takes place on a very colorful 3D setting.