Huedoku — Privacy Policy
Last updated: June 4, 2026
1. Summary
Huedoku ("the app", "we", "us") does not collect, transmit, or store any of your data on our servers. We do not have servers.
The app runs entirely on your device and makes no network requests at runtime, other than the in-app-purchase requests handled by the App Store. Your settings and game progress live only on the device you installed the app on.
Huedoku is published by Curiola Pty Ltd, a company registered in Australia, and listed on boringapps.net.
2. What Huedoku stores on your device
• Your settings (patterns, haptics, validation mode).
• Level completion progress and the single in-progress saved game.
• A local flag recording whether you have unlocked the full game.
All of this lives in a local SQLite database inside the app's private storage. It is removed when you uninstall the app, and can be wiped any time via Settings → Reset progress.
3. In-app purchase
Huedoku is a free download with the Gentle and Calm tiers unlocked. A single one-off purchase ("Full Game") unlocks the Focused and Deep tiers permanently.
Purchases are processed entirely by Apple's App Store. We never see or receive your payment details. The app only stores a local flag indicating the unlock was purchased, and asks the App Store to restore it when you tap "Restore purchases".
4. What Huedoku sends over the network
Nothing beyond the purchase and restore requests handled by the App Store frameworks. All 400 puzzles ship bundled inside the app, so there is no download, no analytics, no crash reporting, and no update ping.
5. What we do not do
• We do not collect personally identifiable information.
• We do not use analytics or telemetry SDKs of any kind.
• We do not use third-party crash reporters.
• We do not track you across apps or websites.
• We do not sell, share, or process any data.
• We do not have user accounts or require sign-in.
• We do not run any backend service that the app talks to (purchases go directly to the App Store).
6. App Store privacy declarations
The "Privacy" section on Huedoku's App Store listing is set to "No data collected". The statements in this policy match those declarations. If you find a discrepancy, please email us — we want to know.
7. Children's privacy
Huedoku is a calm puzzle game suitable for all ages. It does not knowingly collect any information from anyone — children included — because it does not collect information at all.
8. Changes to this policy
If we materially change how the app handles data, this page will be updated and the "Last updated" date above will change. Because Huedoku doesn't collect or transmit data today, any change in that direction would be a substantive one and would be communicated in the app's release notes.
9. Contact
If you have questions about this policy or the app's behaviour, please contact:
Curiola Pty Ltd
Email: hello@boringapps.net
Web: https://boringapps.net/apps/huedoku