Privacy

Your reminders never leave your phone. The ad is the only thing that gathers anything, and it is Google's.

The short version: this site collects nothing about you, your reminders never leave your phone, and the only thing that gathers anything is the ad, which is Google's and which you can pay to remove.

This website

This website is a set of static files. There are no cookies, no analytics, no tracking pixels and no forms. Nothing you do here is recorded by us, because there is nothing here to record it with.

One thing does come from another address: the launcher in the top corner that lists Lightmorphic's other apps. It is served from apps.lightmorphic.com, which is ours. It sets no cookies, stores nothing in your browser, and sends nothing back. Loading it does mean that server receives your IP address and browser details, the same as any request for a file.

The site is hosted on GitHub Pages. Like any web host, GitHub receives your IP address and browser details in its own server logs in order to deliver the page. We do not see those logs and cannot connect them to anyone. That processing is GitHub's, under its own privacy statement.

The app

CHKT stores your reminders in the app's own private storage on your phone. There is no account, no sign-up and no server of ours anywhere. We never receive your reminders, and there is no copy of them for us to hand over, lose or be asked for.

The app makes two kinds of outbound connection:

  • Advertising. CHKT is free and shows one banner at the foot of the reminder list. The ads come from Spotmorphic, our own advert server at spotmorphic.com, behind Cloudflare. Your phone asks it for an ad, so it sees your IP address and your phone's language and Android version. It uses them to pick an ad, work out your country, and avoid counting the same view twice within half a minute. It keeps only counts of views and taps per ad and country, not your address. No advertising ID is sent.
  • A calendar you connect. Only if you set one up. CHKT talks to that calendar service using the address and app password you enter. That is between you and your calendar provider.

Your rights

We hold no personal data about you ourselves, so there is nothing on our side to show you, correct or delete.

If you want to ask about any of this, write to [email protected] and you will get a reply within a week.

If you are not satisfied with our answer, you can complain to the Information Commissioner's Office at ico.org.uk.