We ask for your name, email address, school and year group when you sign up. While you use Cairn we also save your study activity — things like flashcards reviewed, topics completed, quiz scores and arcade game scores. This is so the app can track your progress, run the leaderboard and show you what you have done.
We do not sell your data. We do not share it with third parties for advertising or marketing. Your study activity is only used to run the app for you.
You can ask us to delete your account and all data we hold about you at any time. Just email jwc@cairnuk.com and we will handle it within 30 days.
Cairn complies with UK GDPR. That means you have the right to see what data we hold, correct anything that is wrong, and request that we delete it.
You must be 13 or older to use Cairn. If you are under 13, please ask a parent or guardian to contact us first.
Last updated: June 2025