Minimap is a functional modification

Minimap is mcpebox.com/minecraft-pe-mods/ a functional modification that offers a mini-map with which you can more clearly get around the terrain, and it'll help You, and suggest what resources and biomes are near you. Mini map is very easy to use and has lots of adjustments for the pocket version of Minecraft: Pocket Model:

Features:
co-ordinates X/Z/Y
Ease of use
Own GUI for setting up mod
The ability to change the position of the mini-map
Has click here link settings for the look of the mini-map
The capability to change the map scale
Convenient located area of the world

What's new?
The mapping of caves on the map
Multiplayer support
The ability to change the shape of the mini-map
Correction of errors
How to use?
Once you log into the game, in the most notable left part of the display screen You will have a small, eat a noticeable icon. Select it, then it shows a little map that will show any surface of the world, including the cave (you can transform it in the options: MiniMap type). the same mini map will show You the biomes that are located around you at a certain radius.
Just underneath the map you can view the coordinates what your location is that may help you not to get lost (x/z - lat and LON, y - level).
Beneath the coordinates are buttons move in and focus out of the map. (+ / - )
Also you can select map and carry for a few seconds on her finger, then a menu can look to the mini-map: