A first look

What is Once Upon Us?

Once Upon Us is a personalized picture-book app for grown-ups and young children to use together.

Describe a little day or dream up an adventure. The app uses AI to write a story, illustrate its pages and read it aloud, with your family as the characters. A grown-up chooses the details and reviews the finished book.

Amara and her dad share a quiet moonlit moment at their apartment window.
From Amara and the Pocket-Sized Moon. A complete free story with fictional characters.

Something to read now

A free public bookshelf

Open a complete illustrated story, turn the pages and listen to the narration. No account or invitation is needed. The children and families in these examples are fictional.

Save a favorite for tonight on this device, or explore bedtime, big feelings, sharing and little adventures.

Explore the free stories →

Something of your own

A book starring your family

Invited families can add their children and make a book from a written description, optional photos, or a make-believe setting. Each completed book stays on their family shelf to read again.

Creating books is currently free early access, by invitation. Joining the waiting list does not start a subscription.

Join the waiting list →

What can a story be about?

A trip to the aquarium. Building a tower that keeps falling over. A small person steering a very important cardboard dragon. You can start with something that happened, or invent a gentle adventure together.

Books can include an optional everyday theme, such as taking turns or being kind. They are stories to read together, with room for your own conversation. Our story ideas and six writing prompts offer starting points.

What do you get?

A picture book with a cover, illustrated story pages and read-aloud narration. In your family account, you can return to completed books, make changes within your allowance, download a printable PDF, or choose to share a read-only link.

New books take a few minutes to make. Reading a completed book again does not use another new-book allowance. Current access and allowances explains what is included today.

Do we need photos?

No. A written description is enough. If you choose to add photos, clear face photos on a family profile help with the characters, while photos of a day help provide the setting. See how the photo option works.

Where can we use it?

The free stories work in a phone, tablet or computer browser. Invited families can use the web app to make and keep their own books. The native iPhone app is in private TestFlight testing; the native Mac app is in development. See current app availability.

Books include narration. Hands-free voice control and animated pages are not available to early-access families.

Who is it for, and who makes it?

Once Upon Us is made by Mind On Fire LLC for adults to use with children. A child does not need an account. Review a new AI-made book before reading it together, and share only the family information you are comfortable providing. Our parent safety guide and privacy policy explain the details.

Read why we are building it, follow the product updates, or start with the first-book walkthrough.

Your family's next chapter

Now imagine a book starring your kids.

Describe a little moment or make up an adventure. Once Upon Us turns it into an illustrated, narrated picture book. Join free early access and we'll email you when your invitation is ready.

Optional face and day photos. Making a book takes a few minutes. No payment card. Current access and allowances

Invitation-only. Privacy policy