Last updated October 16, 2026
Canadian Citizenship Test Prep is run by Zhengtao Long, operating as ChowChow Labs (Ontario, Canada). This policy explains how we handle your personal information, in line with Canada’s Personal Information Protection and Electronic Documents Act (PIPEDA). Questions: chowchowbuy@gmail.com.
What we collect
- Your email address, to create your account and send sign-in codes.
- Your study data: mock exam answers, scores, times, flagged questions and per-question stats.
- Your settings: reminder preferences. Light or dark mode is kept in a cookie on your device.
- Subscription status: whether you have Premium, when it renews or ends, and Paddle’s customer and subscription IDs. We never see or store your card or PayPal details.
- Basic technical logs (such as IP address, browser and error messages), kept briefly by our hosting provider for security and troubleshooting.
How we use it
Only to run the site: sign you in, save your progress across devices, show your stats, give Premium to subscribers, answer support emails and keep the site secure. We don’t sell your information.
Who helps us run the site
- Supabase stores accounts and study data (servers in Canada).
- Cloudflare hosts the website.
- Resend sends sign-in emails.
- Google AdSense shows ads to visitors without Premium.
- Paddle processes payments as Merchant of Record and handles receipts, taxes and refunds under its own privacy policy.
Some of these providers may process data outside Canada, such as in the United States.
Cookies, storage and ads
We use cookies to keep you signed in and remember light or dark mode, and your browser’s storage to save an exam in progress.
Free pages show ads. When ads come from Google AdSense, Google and its partners may use cookies to show and measure ads, including ads based on your visits to this and other sites. You can turn off personalized ads at Google Ad Settings and learn more in how Google uses information from sites that use its services. Where the law requires it, we ask for your consent first. Premium members see no ads.
How long we keep it
We keep your data while your account is open. Delete your exam history or your whole account any time in Settings; deleting your account removes your data from our database right away. Paddle keeps payment records as tax law requires.
Your rights
You can ask to see, correct or delete your personal information, or withdraw consent, by emailing chowchowbuy@gmail.com. If you’re not satisfied with our answer, you can contact the Office of the Privacy Commissioner of Canada.
Young users
If you’re under 16, please use the site with a parent or guardian’s permission.
Changes
If we change this policy, we’ll update the date above and email you about important changes.