Attention mobile Minecrafters! Developer Robots and Pencils has elected to make the iOS version of its World Explorer mobile app free for a limited time. Provided that it doesn't bother you that the app isn't officially sanctioned by Mojang Specifications, World Explorer will allow you to import your entire worlds from Minecraft and continue to build and explore from the palm of your hand.

Minecraft developer Mojang Specifications continues to develop the official Minecraft: Pocket Edition for iOS and Android. It delivers a completely mobile-based version of Minecraft, independent of the PC version, the goal of which business developer Daniel Kaplan says is not to make a direct copy of the PC game.

Interested parties can grab the (currently free) iOS version from iTunes, or get the app from the Android Marketplace for $3.99.

Check out the video below to see World Explorer for Minecraft in action.