A free program for Android, by Zenspu.

BBox: Mods for Minecraft PE is a utility launcher for Minecraft Pocket Edition. With it, you can download and install maps, mods, skins, and more. All of them are organized into categories, so it’s easy to find what you need. You can also download and install them directly to your game. The installation process is very easy, and you don’t have to do anything special. You just need to download the application, install the mod you want, and start playing.

What’s in the application?

BBox: Mods for Minecraft PE has a very simple interface. It doesn’t have any other options than the ones described above. The application doesn’t require any special permissions. It is completely free to use.