Challenging platformer Mos Speedrun 2 is free for the first time on iOS
Run Mos, Run!

It may be frustrating for some but it's also what other live for. Speedrunning and mastering levels for that perfect run is almost a sport seeing how it requires so much concentration, skill and practice.
Mos Speedrun is one of the oldest example of that sub-genre of platformers on the App Store and, after a long period without any informations, its sequel came to iOS too.
Well, today you can get it free and it's the lowest its ever been so be sure to check it out.
You'll find it here on the App Store.