Privacy Policy

In short: Lowlamp collects no personal data. It has no account, no sign-in, no advertising, no analytics and no tracking, and it makes no network connections of its own. Your settings, your records and a match in progress stay on your Mac.

1. Controller and contact

This policy describes how personal data is handled in Lowlamp (store name “Lowlamp: Snooker & Pool”), a game for the Mac (the “Game”).

The Game is published by Yusuf Murad Disli, sole proprietor, trading as SlipperySign:

For privacy enquiries, including requests to exercise the rights set out in section 10, contact privacy@slipperysign.com.

SlipperySign is established in Switzerland and subject to the Swiss Federal Act on Data Protection. The European Commission has determined that Switzerland provides an adequate level of protection for personal data.

2. Scope

This policy covers the Game as distributed through Apple’s Mac App Store, and this website, lowlamp.slipperysign.com. It does not cover the App Store itself, or your Apple Account, which are governed by Apple’s own terms and privacy policy.

3. What Lowlamp collects

Nothing. The Game does not ask for, collect or transmit personal data. It has no account and no sign-in; it contains no advertising, no analytics and no third-party code that tracks you; and it makes no network connections of its own. SlipperySign therefore receives no personal data through the Game, and relies on no legal basis for processing it. The Game’s App Privacy label on the App Store is “Data Not Collected”.

This website sets no cookies and runs no analytics. Like any website, it is delivered by a host that processes request data such as your IP address transiently in order to serve and secure the pages; see section 8.

4. What stays on your Mac

To let you carry on where you left off, the Game keeps three kinds of information in its own storage on your Mac:

This information is not sent to SlipperySign or to anyone else by the Game, and it does not sync to other devices. It may be included in backups of your Mac that you make yourself (for example with Time Machine), under your own settings.

5. AirPods head tracking

Head tracking is optional and is off until you switch it on in the Game’s Settings. While it is on, the Game reads motion data from your headphones to move the view as you move your head. That data is used on your Mac only, and only while the option is on. The Game never stores it and never sends it to SlipperySign or to anyone else. Switching the option off stops the Game reading it.

6. Apple and the App Store

Downloads, and any purchases, are made through the App Store and handled by Apple, under Apple’s terms and privacy policy. SlipperySign receives no payment details. Apple provides developers with aggregated reports of downloads and sales.

The full game (“Full Game”) is a one-time in-app purchase. Buying and restoring it go through Apple, under your Apple Account. The Game only learns from the system, on your Mac, whether the purchase is owned.

If you have chosen, in your Mac’s settings, to share analytics with app developers, Apple may also make crash reports and aggregated usage statistics for the Game available to SlipperySign, in a form that does not identify you. SlipperySign uses them only to find and fix faults. You can change this choice at any time in your Mac’s privacy settings.

7. Children

The Game is suitable for all ages (rated 4+ on the App Store) and is not directed at children specifically. Because it collects no personal data from anyone, it collects none from children.

8. Sub-processors and transfers

The Game uses no sub-processors: no personal data leaves your Mac through it.

This website is hosted by Cloudflare, Inc., which processes request data transiently to deliver and secure the pages. No personal data is transferred by SlipperySign to any other party.

9. Retention and deletion

Your settings, your records and a match in progress remain on your Mac until you remove them: deleting the Game’s data removes them. You can also clear your statistics, match history and achievements inside the Game, with Reset records on the Statistics page. A purchase of the full game stays with your Apple Account and can be restored.

10. Your rights

Under the Swiss Federal Act on Data Protection and, where it applies, the GDPR, you have the right to request access to your personal data, its rectification or erasure, the restriction of its processing, its portability, and to object to its processing. SlipperySign holds no personal data about you from the Game, but you are welcome to write to privacy@slipperysign.com with any question. We respond within one month.

You may also lodge a complaint with a supervisory authority: in Switzerland the Federal Data Protection and Information Commissioner, or in the EEA the authority for your place of residence or work.

11. Changes to this policy

If a future version of the Game adds a feature that handles personal data (for example online play or syncing your progress between devices), this policy will be updated before that version is released. Each version of this policy carries a version number and an effective date, shown at the top of this page.