I have it on my phone thanks
I think it was free on iOS for a while.
$10 on a $350 platform? 
The iPhone version is the worst version. Mutant Mudds is pretty hard and even as someone fairly acceptant of touch controlled platformers, it really doesn't turn out well with Mudds. Yeah, game was free/99 cents, but if you can't even get through half the game, it's not worth much.
I have it on 3DS and iPhone. Not really down with buying the game again, even if it's a deluxe version. I guess, like the 3DS version was at the time it was released, it's a nice enough game for people without much else to play.
Yeah its not easy, but I get bored with this kind of game within an hour anyway. Also Im pretty sure you can hook a controller to android devices.
USB OTG cable +
https://play.google.com/store/apps/details?id=com.poke64738.usbjoy&hl=enYou used to be able to connect Wii controllers, DS3 and 360 controllers via bluetooth, which was awesome, but updates to Android screwed it up.
You can still use the DS3 and 360 controller via USB OTG cable, and with a PC Wireless Adaptor kit for 360 controllers, and the above app, you can also use wireless 360 controllers. Some games just work automagically, like the GTA games, but for anything that doesn't work right away you can use USB/BT Joystick Center to
make them work. Works amazing on tablets like Nexus 7, it's great for emulators. It's a bit of a messy looking setup though.