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Little Architect

Build 3D brick masterpieces, one tap at a time.

A LEGO-style building game for kids 4–10. Pick a picture, tap to place every brick, then explore your creation in 3D. Works offline. No ads. Ever.

Download on the App Store
  • Free to play
  • No ads
  • No accounts
  • Ages 4–10
A child's 3D brick castle taking shape inside the Little Architect app, surrounded by floating toy bricks.

Three taps from idea to 3D build.

  1. Pick a picture

    Choose from 49+ builds — hearts, rockets, dragons, castles and more.

  2. Tap to place each brick

    Follow the colorful step-by-step instructions, one satisfying brick at a time.

  3. Explore it in 3D

    Finish the build and free-explore unlocks — rotate, zoom and look around.

App Store screenshot: a hand tapping to place a brick on a 3D tree build, 19 of 29 bricks placed, with the step prompt 'Add the upper canopy' in the Little Architect app.App Store screenshot: a 3D castle build complete at 82 of 82 bricks placed in the Little Architect app.

Why kids (and parents) love it.

App Store screenshot: a 3D castle build complete at 82 of 82 bricks placed, headline 'Build 3D brick masterpieces', in the Little Architect app.

Build 3D brick masterpieces

Follow colorful step-by-step instructions and watch a real 3D scene come to life. When it's done, free-explore unlocks — rotate, zoom, and admire what your child just made.

App Store screenshot: a hand tapping to place a brick on a 3D tree build, 19 of 29, with the prompt 'Add the upper canopy', headline 'Tap to place every brick'.

Tap to place every brick

The whole game is one happy loop: tap, place, repeat. Satisfying sounds and haptics on every brick, with a hint button for when little builders get stuck.

App Store screenshot: a turn-based rocket build, 17 of 61, showing 'Up next: John' and 'John vs Mia', headline 'Race siblings head-to-head'.

Race siblings head-to-head

Up to 4 profiles can take turns on the same picture. Friendly head-to-head building that gets siblings cheering instead of squabbling.

App Store screenshot: the picture-picker grid with Tree, Car, Fish, Dinosaur and Dragon builds and a 'Works offline, zero ads' banner, headline 'Play offline with zero ads'.

Play offline with zero ads

Works fully in airplane mode. No ads, no pop-ups, no internet required — just bricks and focus, anywhere you go.

App Store screenshot: a completed 3D flower build, 26 of 26, with 'Colours', 'Spatial skills' and 'Creativity' labels, headline 'Learn through joyful play'.

Learn through joyful play

Spatial thinking, patience, color recognition, and step-by-step problem solving — all dressed up as play kids actually want screen time for.

49+ pictures and counting.

Across three difficulty levels and seasonal theme packs — there's always something new to build.

HeartStarHouseTreeCarRobotFishPlanePenguinDragonCastleRocketDinosaurButterfly49+
Difficulty
  • Easy
  • Medium
  • Hard
Theme packs
  • Classic
  • Winter
  • Ramadan
  • Summer

Built for families. Trusted by parents.

Everything that makes a parent comfortable handing over the phone.

  • 100% offline — works in airplane mode
  • No ads, no tracking, nothing sold to data brokers
  • No sign-up, no personal data collected
  • Up to 4 kid profiles, each with avatars
  • Parental gate on destructive actions
  • One optional purchase, no surprises
Download on the App Store

Honest, kid-safe pricing.

Free to download and play. Unlock everything with a single optional in-app purchase — no subscriptions, no ads.

Questions parents ask.

What ages is it for?

Designed for kids 4–10. Younger kids enjoy easy builds; older kids take on hard ones.

Does it need the internet?

No. Little Architect works 100% offline, even in airplane mode.

Are there ads?

None. No ads, no pop-ups, no behavioral tracking.

Is it free?

Free to download and play. One optional in-app purchase unlocks everything. No subscriptions.

Can multiple kids use it?

Yes — up to 4 sibling profiles, each with their own gallery and badges.

What can my child build?

49+ pictures across easy, medium, and hard, plus seasonal theme packs.

Is my child's data safe?

No accounts, no sign-up, no personal data collected, nothing sold to data brokers. Destructive actions are behind a parental gate.

Ready to start building?

Just bricks, fun, and proud little builders.

Download on the App Store
Ages 4–10Free to play