Privacy Policy

Effective 13 July 2026 · Huan Huay app · com.huayfair

The short version: we collect only what the app needs to work. We don't sell your data, show ads, or track you across apps. Photos of your lottery ticket never leave your device.

1. You can play without an account

You can use Huan Huay immediately as a guest, without giving a name, email or phone number. We create only an anonymous user ID.

2. What we collect

• If you sign in with Google or email — your email address, display name, and profile photo (if any).
• What you create in the app — posts, numbers, captions, the 6-digit ticket numbers you log for the Reality Check, likes, follows, the reports and blocks you make, and numbers you report for a source.
• Profile picture — only if you choose to upload one.
• Notifications — if you allow them, a Firebase Cloud Messaging device token so we can tell you when a draw lands.
• Dream text — the text you type into the AI dream oracle (see §4).

3. Ticket photos never leave your device

4. The AI dream oracle

When you ask for an interpretation, your dream text is sent to a language-model provider (OpenRouter, which routes to Google Gemini) to generate the reading. We do not send your name, email, or user ID along with it. Please don't type personal or sensitive information into the dream box.

5. What we don't do

• We don't sell or rent your personal data.
• There are no ads and no advertising SDKs in the app.
• There is no behavioural analytics and no cross-app tracking.
• We take no payments, have no in-app purchases, and store no card details.
• We don't ask for your location, contacts, or photo library (beyond a picture you pick yourself).

6. Where your data lives

Account data and content are stored on Supabase (servers in Singapore, region ap-southeast-1). Notifications use Google's Firebase Cloud Messaging. Sign-in uses Google Sign-In. These providers process data on our behalf only.

Draw results are fetched from the Government Lottery Office (GLO) public API. No data about you is sent there.

7. Your rights

You can delete your account and all associated data at any time, either in the app or by emailing us. See Delete account for the exact steps.

If you'd like a copy of your data, or want something corrected, contact us at the address below.

8. Children

Huan Huay is themed around the government lottery and is intended for adults. The app contains no gambling, no betting, and takes no payments. We do not knowingly collect data from children.

9. Changes

If this policy changes we'll update the date above, and for material changes we'll tell you in the app.

10. Contact

plueondee@gmail.com