Klanki — Marble Machines
Marble run puzzles, no reading
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Build a paper machine, drop the marble, watch it go klank. Wordless contraption puzzles a five-year-old solves alone — no reading, no timers, no way to fail.
Build funny paper machines. Drop the marble. Watch everything go klank!
Klanki is the building game a five-year-old plays without reading a word — bought once, no subscription. Pick up a plank because it looks like a plank, put it where the marble should go, and find out whether you were right. That's the whole loop, and it's the whole of engineering.
WHAT'S INSIDE
• 36 handcrafted levels across 6 chapters — each chapter introduces a new part
• An endless sandbox with 18 blueprint machines to copy, master and remix
• In the full version, a big table three screens wide for long machines — with three big blueprints, from Old MacDonald on 26 xylophone bars to a grand tour of cannons and lifts
• 12 paper parts: plank, springboard, block, gear, fan, pendulum, domino, tube, xylophone, spiral, lift and switch
• A hand-drawn paper world with playful sounds and gentle haptics
• Film your machine: one tap makes a short video of your own contraption, and grown-ups can share it from behind the gate
• A shelf keeps your favourite machines, synced through your own iCloud
MADE FOR NON-READERS
There is not one word in the child's half of the game. No tutorial to read, no menu to parse, no button that says Continue. And no timers, no lives, no score — a level waits as long as it takes. The reward is watching your own machine actually work.
PARENTS CAN RELAX
• No ads and no third-party anything — the App Store privacy label says Data Not Collected, because there is nothing to collect
• Works fully offline: planes, road trips, cottages with no signal
• Buying, links and settings live behind a grown-ups-only gate
• One purchase opens everything, forever — shared with your family through Family Sharing
• Progress syncs through your own iCloud, with no account to make
Chapter 1 and the starter sandbox are free. One purchase opens all 36 levels, all 12 parts and every blueprint. And every day one more part visits the free sandbox as a guest — a gear today, a fan tomorrow.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• The big table: unfold the sandbox to three screens wide and build machines as long as you like — the camera follows the marble all the way (full version)
• Three big blueprints to build by hand or with the magic wand: Old MacDonald played on 26 xylophone bars, Mary Had a Little Lamb, and a grand tour with two cannons, three lifts, a spiral and a jump
• Your machine now stays on the table when you leave the sandbox, and it is still there after a restart
The developer, OLLOMS SP. Z O.O., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- OLLOMS SP. Z O.O.
- Size
- 1.9 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 6 more
- English, French, German, Polish, Russian, Spanish, Ukrainian
- Age Rating
4+
- 4+
- Made for Ages 0–5
This app is rated 4+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Parental Controls
- In-App Purchases
Yes
- The Full Workshop $4.99
- Copyright
- © 2026 Olloms sp. z o.o.
