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TUK-BOOM! CHAIN REACTIONS

Privacy Policy

Last updated: October 9, 2026

In short: Tuk-Boom! collects, stores and shares no personal data whatsoever. The game is fully offline.

What we collect

Nothing. The app never asks for a name, email, location, contacts, photos or any other personal information. There are no accounts and no sign-in.

Internet

The app does not use the internet at all: no analytics, no advertising, no third-party SDKs, no cloud saves. Everything your child makes (finished levels, stickers, the chosen ball and machines built in the sandbox) is stored only on the device and never leaves it.

Children's privacy

Tuk-Boom! is designed for children and built to be safe by design, in line with COPPA and GDPR-K:

  • no data collection or tracking of any kind;
  • no ads and no in-app purchases;
  • no social features; the only external link (this privacy policy) sits behind the parental gate;
  • settings are protected by a parental gate.

Device permissions

  • No permissions are requested at all: no microphone, camera, location, contacts or photos.

Data storage and deletion

All game data lives in the app's private storage on your device. Deleting the app permanently removes everything. Since we hold no copies, there is nothing for us to delete on our side.

Changes to this policy

If the app's privacy practices ever change, this page will be updated first and the "Last updated" date above will reflect it.

Contact

Developer: Ziewnull (Alan Matviienko)
Questions about privacy: alan@ziewnull.com