Support

A gentle marble-and-tubes puzzle for ages ~4–6 · iPhone & iPad · iOS 17 or later.

Is it free?

Yes — free to download and play. Free Play, Learn, Pattern, and the first Adventure world are free. One optional one-time Full Unlock ($2.99) opens every mode, all worlds, all difficulties, and lets you jump straight to any mode.

How do I unlock the marble themes?

Themes (fruit, animals, dinosaurs, space and more) are earned by playing — clear an Adventure world to unlock its marbles everywhere. Paying parents can instead flip the parent-gated "Unlock all themes" switch in Settings.

How do I restore a purchase on a new device?

Open the store screen and tap Restore Purchases, signed in with the same Apple ID you bought it with. Your Full Unlock is restored at no extra charge.

Why is there a question before the store or settings?

That's the parental gate — a quick puzzle so a child can't make a purchase or change important settings by accident. Adults answer it in a second.

My progress didn't carry over to my other device.

Progress syncs through iCloud. Make sure both devices use the same Apple ID with iCloud enabled (iOS Settings → your name → iCloud) and are online. Sync happens automatically in the background.

How do I reset everything?

In Settings → Reset progress. This clears local progress and the iCloud copy (stars, stickers, earned themes, and your decorated Playroom).

What languages does the voice support?

Spoken numbers, colours and encouragement in English, French, Spanish, Portuguese (Brazil), Italian and German. By default it follows your device language; you can also choose one in Settings.

Is my child's data safe?

Yes. The app collects no personal data of any kind. See the Privacy Policy.

Still stuck?

Email dev@peltriaux.com with your device model and iOS version and we'll help.