Privacy Policy

BrickMaster AI
Operated by Prism Spectrum, Dhaka, Bangladesh
Last updated: April 10, 2026

1. Information We Collect

• Account data: Name, email (via Google, Apple, or email sign-in)
• Scan images: Photos of LEGO bricks you scan for identification (processed server-side, not stored permanently)
• Collection data: Your brick collection inventory, sets, and wishlist
• Usage data: Scans performed, features used, analytics
• AI interactions: Chat prompts and AI analysis outputs
• Payment data: Processed by SSLCommerz (BDT). We do not store card numbers.

2. How We Use Your Data

• Identify LEGO bricks and match to sets
• Manage your collection inventory
• Provide AI-powered building advice and set recommendations
• Generate MOC concept art
• Process subscriptions

3. Third-Party Services

• Supabase — Database & auth
• Brickognize API — LEGO part recognition
• BrickOwl/BrickLink — Part pricing data
• Google Gemini AI — Chat, analysis (server-side)
• Google Imagen — MOC concept art (server-side)
• Railway — Backend hosting
• Vercel — Frontend hosting
• Google Analytics 4 — Anonymous analytics

4. Data Retention

Data retained while account is active. Delete via Account Deletion.

5. Your Rights

Access, correct, delete, or export data. Contact: privacy@brickmaster.ai

6. Children's Privacy

Designed for users 13+. Under 13 not permitted.

7. Security

HTTPS/TLS, JWT auth, rate limiting, in-memory data engine with no persistent scan image storage.

8. Contact

privacy@brickmaster.ai
Prism Spectrum, Dhaka, Bangladesh

LEGO® is a trademark of the LEGO Group, which does not sponsor or endorse this app.