Effective date: May 12, 2026

Eunmo Kang ("we", "us", "our") operates Brew – AI Barista ("the App").

This policy explains what data we collect, why, and how we protect it.

1. Data We Collect

Account information

• Email address
• Display name
• Sign-in method (email, Apple, or Google)

Brew data

• Brew logs: coffee bean name, roaster, origin, roast level, grind size, dose, water amount, water temperature, brew time, tasting notes, and any free-form notes you enter on the brew log, ratings
• Gear information: equipment name and details you enter

Usage data

• AI recommendation usage count
• App language and temperature unit preferences

Device & diagnostic data

• Device type and model
• Operating system version
• App version
• Crash reports and diagnostic logs (collected automatically to improve stability)