Mods are a great way to add new content and features to Minecraft: Pocket Edition (MCPE). They can be used to add new blocks, items, mobs, and even dimensions to the game. Mods can also be used to change the gameplay mechanics, such as by adding new crafting recipes or changing the way that mobs behave.
There are many different mods available for MCPE, and they can be found on a variety of websites. Once you have downloaded a mod, you need to install it in order to use it. The installation process is different for different mods, but most of them can be installed by simply copying the mod file into the “mods” folder in your MCPE directory.