In the very early hours of the morning today, Minecraft Pocket Edition ($6.99) version 0.9.0 hit the App Store. Dubbed the “biggest update EVER" by Mojang, 0.9.0 adds infinite world size, caves, tons of new blocks, monsters, biomes, new places to explore, and more. Better yet, they even tweaked the UI a bit to add an interaction button, so you’ll no longer accidentally dig/punch things.
Ever so slowly Minecraft is catching up to the feature set of Survivalcraft, so if you’re a Minecraft purist, be sure to grab this update and go nuts walking in one direction… Forever.