MCPE/Bedrock Creative Mode Without Cheats Enabled 0.1
Achievement World - when you first load into the world you will be greeted with 3 command blocks. One of them being to change into creative mode, another being to change back to survival, and the last one to give you a command block to write your own commands. The world is untraceable if you are in creative as long as you use the command blocks and not the click UI.
Changed link to only have you wait 5 seconds then read article for 10 seconds then show link rather than download an addon or turn on notifications