English
Little How

Science picture books
to tap and play.

For children ages 1–5 and the grown-ups beside them.
Touch a page, and it answers with sound and motion.

Coming soon to iOS & AndroidWe're getting ready for release.

No adsNo account needed
Page 1

Touch anywhere,
and it answers.

Tap for a sound. Drag for motion.
Two fingers work, too.
Full of surprises that ages 1–5 get absorbed in.

  • Tap
  • Drag
  • Two fingers
  • Sound
  • Motion
Page 2

Plenty of science
to build on.

Weight, light, sound, waves, magnets.
Touch each wonder to see how it works.

Page 3

A first step
into computers.

Coding, sorting, pixel art, the internet.
Before the big words come,
your child learns by touching.

Page 4

More than
30 themes.

Electricity, color, sound, magnets,
the body, the sky, computers.
Slide a finger along to browse them all.

You can play 16 books today.
The rest are on the way.

Coming soon to iOS & Android

Page 5

Recommended
by a working
preschool teacher.

Picture books that ages 1–5 get absorbed in.
Try one together.

Page 6

For grown-ups.

What you'll want to know before you hand it over.

  • No wrong answers, no scoresYour child plays at their own pace.
  • No adsNo account needed.
  • Nothing leaves the appYour child's information and play activity are never sent anywhere.
  • Works offlineIt connects only to buy or restore.
  • An adult check comes before any purchaseIt appears when you tap a cover with a lock. The 4-book packs are one-time purchases and support Family Sharing.
  • For iPhone, iPad and AndroidPlay in portrait orientation.
The "For grown-ups" screen inside the app
The "For grown-ups" section inside the app
Little How The End

Go ahead,
tap.

Science picture books to tap and play.

Coming soon to iOS & AndroidWe're getting ready for release.

Apple, the Apple logo, App Store, iPhone and iPad are trademarks of Apple Inc. Android is a trademark of Google LLC.
Japanese name: