First, make sure you are both connected to the same internet. Then tell the other person to make sure his server is enabled (in the options). THen you go in join game and if everything is working right then you should see his username and ip. Tap it and you will start connecting to his world. (This usually takes a while).
You need to have another player playing with you locally on a LAN (Local Area Network) game.
If you have already purchased Minecraft PE, then update the game.
In Minecraft PE (Pocket Edition), you can join someone else's world by having them invite you to their game. They need to enable the "Multiplayer" option and share their game session with you via a local network or online if you're both on the same platform. For upgraded versions, like Minecraft Bedrock Edition, you can use the "Friends" tab to find and join their world if they're online. Additionally, if the world is hosted on a server, you can join by entering the server's IP address.
you can't join your freind unless you have the same one sorry,
Game Center does not directly connect to Minecraft Pocket Edition (PE). While Game Center is used for achievements and leaderboards for certain iOS games, Minecraft PE primarily utilizes its own servers for multiplayer gameplay. Players can connect with friends through their Microsoft accounts or local Wi-Fi networks instead.
there are no mods in minecraft pe i hope there will be
Yes. It is possible to crouch in the minecraft pe.
You can start a game on a totally flat world, in the latest versions of Minecraft.
Minecraft PE 0.8.0 does not have squids in it.
there is no jungle biome in minecraft PE
There are no mods for Minecraft PE But it would be cool
there are no rumors for minecraft pe version 4.1