Last updated 25 October 2026
Brass Circuit Ltd (company number 17494691, registered in the United Kingdom) publishes this website and the apps listed below. We keep data collection to the minimum that is needed, and for our apps that minimum is usually nothing at all.
Our apps
Each app has its own policy, because each handles information differently.
- The Courier (Android): collects no data. Everything stays on your device.
This website
- It sets no cookies, runs no analytics or advertising and has no sign-in.
- It loads nothing from other companies. Fonts and styles are served from this site, so your browser makes no requests to third parties.
- Like almost every web server, ours automatically records each request: your IP address, the time, the page requested and your browser’s user-agent. We use these logs only to keep the site running and secure. They are deleted automatically after about 14 days.
- We do not sell or share this information, and we do not use it to profile anyone.
If you email us
If you write to contact@brasscircuit.co.uk, we use your address and message only to reply to you. We keep the correspondence for as long as it is useful for that purpose, and delete it if you ask us to.
Your rights
Under UK data protection law (UK GDPR) you can ask us what personal data we hold about you, and ask us to correct or delete it. For a request, or a complaint, email us at the address above. You can also complain to the UK Information Commissioner’s Office at ico.org.uk.
Changes
If this policy changes, we will update this page and the date at the top.