A free app for Android, by Games That Dont Need WIFI.
It is the best map for Minecraft Pocket Edition, with more than 3 million downloads! It is an unofficial application for Minecraft Pocket Edition and is not affiliated with Mojang AB.
If you want to play with friends and have fun together, the Nightfall Castle map is perfect for you! It has a lot of places to explore and to fight in, and it is suitable for all ages! The map is divided into several different zones and you can freely move between them. You can even go to the main gate of the map and fight there!