Privacy Policy

Last updated: 2026-05-04

SkillCert by AI (hereinafter "we", "our", or "us") respects the privacy of users ("you", "your") and handles personal information in accordance with this Privacy Policy. This is an English summary translated from the original Japanese Privacy Policy. In case of any discrepancy, the Japanese version shall prevail.

1. Information We Collect

• Account information: email address, display name, login ID, password (hashed).
• Authentication data via Google OAuth or Apple Sign In (as provided by the platform).
• Learning records: exam attempts, scores, time spent, and answers.
• Usage data: device identifiers, OS version, app version, push notification tokens.
• Profile content you publish: avatar, comments, posts, ranking results.
• Subscription/billing information processed by Apple App Store, Google Play, or RevenueCat.

2. How We Use Information

• To provide, maintain, and improve the service.
• To deliver weekly question generation and AI-based personalized analysis.
• To operate ranking, battle, and SNS feed features.
• To send service notifications (with your consent for push notifications).
• To prevent fraud and enforce our Terms of Service.

3. Sharing With Third Parties

We do not sell your personal information. We share data only with: Amazon Web Services (infrastructure), Google (Cloud / Gemini API / Firebase Cloud Messaging), OpenAI (AI tutor and diagnosis), Apple/Google (subscription billing), and RevenueCat (subscription management).

4. Data Retention & Account Deletion

You may delete your account at any time from the in-app settings. Personal data is purged within 30 days after account deletion (excluding records required by law).

5. International Transfer

Data is processed and stored on AWS infrastructure located in Asia-Pacific (Tokyo) region. Some processing (AI services) may occur in regions outside Japan as managed by service providers.

6. Contact

For privacy inquiries, please contact: support@scba-ai.com

Governing Law: This Privacy Policy is governed by the laws of Japan.