Privacy Policy

1. Information we collect

ALYGN ("the Service") collects the following:

· Account: email address, nickname; and the email/name provided by Google or Kakao when using social login.

· Analysis history: symmetry score, asymmetry type/level, per-metric measurements, and analysis time.

· Automatically stored: language preference and login session in browser storage (localStorage).

2. Face photos (important)

Photos you take or upload are analyzed only on your device (in the browser) and are never sent to or stored on our servers.

After analysis, only the resulting numbers (score, type, metrics) — not the photo — are saved to your account.

3. Purpose of use

· Account management (identification, login)

· Core features such as keeping analysis history and progress tracking

· Service improvement

4. Retention and deletion

Personal data is deleted without delay upon account deletion.

Both record deletion and account deletion are available directly on My Page.

Other requests and inquiries: sfcc329@gmail.com

5. Processors and third parties

We use the following processors to operate the Service:

· Supabase: authentication and data storage

· Vercel: web hosting

· Google, Kakao: social login

· Google Analytics: visit statistics (page views, traffic sources — non-identifying aggregates)

We do not share personal data with third parties except as required by law.

6. Cookies and advertising

Browser storage is used to keep you logged in and remember settings.

We use Google Analytics to collect visit statistics (page views, traffic sources, device type) for service improvement. These statistics do not identify individuals.

If ads (Google AdSense) are shown, Google and its partners may use cookies to serve personalized ads based on your visits. You can opt out at Google Ads Settings (https://adssettings.google.com).

7. Your rights

You may request access, correction, or deletion of your personal data at any time.

Analysis records and your account can both be deleted directly on My Page.

8. Changes

Any changes to this policy will be posted on this page with the effective date.