Knock Knock – Guess Who's There header with the animals

Finally the cutest game for babies and toddlers!

Its interactive, easy, simple and fun, tailored for that age group!In the form of 'knock knock who is there' they need to guess what animal hides. behind the door by identifying the sound it makes and its form. Any tap will stimulate a cute animation so your kid will easily interact and never get bored!

Download on the App Store

What Makes KnockKnock Special?

KnockKnock stands out by focusing on the very youngest users — babies and toddlers as young as 6 months — with a gentle, intuitive design that supports early development.

  • 18 adorable animals with real sounds
  • Magic Mirror: animals copy your child's expressions live
  • They talk back — the animal answers in its own voice
  • Real peekaboo: hide your face and the door closes!
  • High-contrast visuals & accessible design
  • No ads or distractions — face & voice magic stays on-device
  • 4 languages: English, Hebrew, French & Chinese
  • Crafted with developmental psychology in mind

It's not just fun — it's a child's first safe digital moment.

Designed by: Yeal Leitner | Developed by: Irit Yablon
Knock Knock app icon Privacy Policy                   Contact us for support! Support: irit@irityablon.com