On flat worlds current -saved- terrain data is preserved & new flat world terrain data is generated, You can see your exact location & coordinates in your worlds! On top left of the screen your position in your MCPE world is shown! There is no need for markers anymore! You can fill your blocks by searching block names. Fill your selection by typing your block name or by scrolling & tapping on the block list. You can change the size of the copied blocks. Select by drag and drop, you can move & resize selection area. Just select your creations & drag and drop in your MCPE worlds: World editing is simple as that! You can preview where you will paste your selection like a house, castle or a vehicle. Our app is the easiest & smartest world edit tool for Minecraft PE because it works by selecting your blocks & dragging and dropping to the place you want. The good part is that we are continuously updating our app to be compatible with latest & future versions of Minecraft PE. In order do that you must connect your iOS devices over USB ( MAC or PC needed). You can edit your existing MCPE worlds by copying & pasting with iTunes. This is an UNOFFICIAL app (see disclaimer). Just select copy & paste your beautiful creations. World Edit for Minecraft: You can select, copy, paste, replace & fill your blocks easily.