Nothing that identifies you. There is no account to create, no email to hand over, and no profile sitting on a server with your name on it. Puzzle progress, garden entries, save files and settings live in the app's own storage on your phone, and they go away when you delete the app.

Two things do leave your device. Crash reports, so I can fix what broke — those carry the device model, the OS version and the line of code that failed. And anonymous usage counts, like how many people opened a screen or how long a level took, reported as totals and never per person.

The free apps show one banner between sessions. Serving it means the ad network receives your device's advertising identifier and a coarse location — country or region, not an address. That data goes to the network under its own privacy policy; it does not come to me.

The one-time purchase that removes ads also stops those requests at the source. After it, nothing is sent to the ad network at all.

Crash and usage reports go to Apple's and Google's own developer dashboards for whichever platform you're on, and stay there as long as those platforms keep them — currently up to a year. The newsletter list sits with the email provider and holds two things: your address and the date you subscribed.

Because nothing is tied to your identity, there is usually nothing to look up. Deleting the app removes everything it stored. To leave the newsletter, use the unsubscribe link in any email, or write to me and I'll do it for you. If you're in the EU or the UK and want to exercise a right under the GDPR, email me and you'll get an answer within thirty days.

The apps are made for a general audience and are not directed at children under 13. I don't knowingly collect anything from them. If you think a child has sent me something, write to me and I'll delete it.

If something here changes in a way that matters, the date at the top changes and the next release notes say so plainly. Fixing a typo won't get an announcement.

One person reads this inbox: [email protected]. Ask anything, including "what exactly do you have on me" — the honest answer is almost always "nothing".