Your world, your story.

MUMUKO is an AI story app for iPhone. Step into a world, make the choices, and the story follows where you lead. Then build a world of your own.

An AI story app for iPhone. You choose, and the story follows.

Everyday
Corner Shop, Before the Rain

MinaOh. You actually came in. You walk past here every day, you know.

I'll stay for a coffee

Coming soon to the App Store

Coming soon to the App Store
22:29

Pick a story:

Explore new worlds

Discover interactive stories across many genres. Each world brings new experiences, unexpected discoveries, and stories to explore.

  • Fantasy
  • Adventure
  • Mystery
  • Sci-fi
  • Everyday life
  • and more

Make every story yours

Step into immersive scenarios where your choices shape the journey. Talk with the characters, and watch your imagination come to life.

Share worlds and inspire others

Your creations deserve to be discovered. Write a story, give it a world and a beginning, and publish.

  • Publish what you make

    Share your stories, scenarios, and worlds with the MUMUKO community.

  • Find other storytellers

    Explore what fellow creators build and grow an audience of your own.

  • Earn from your creations

    Receive rewards when people enjoy the worlds you made.

Dream up a world. Shape its story. Make it yours.

Coming soon to the App Store

Why “MUMUKO”

MUMulti-Universe
Many worlds, stories, and genres in one place.
MUMuse
Inspiration for whatever you want to tell next.
KOCo-Creation
Made together with AI and the community.