LetterBlitz legal

App Privacy Disclosures

For App Store privacy label and review.
Provider: Mcat.one / Mateusz Kania
Contact: support@mcat.one

Data linked to the user (the device identifier)

User content — nicknames, custom categories, submitted answers, reactions (used for app functionality)
Identifiers — random per-device UUID generated locally (used for app functionality)
Purchases — entitlement state for premium features (used for app functionality)
Diagnostics — anonymous telemetry events (used for analytics)

Data not collected

Email or login credentials
Real name or address
Health, financial, sensitive, or contact info
Camera content beyond on-device QR decoding (frames are never stored or uploaded)
Browsing or search history

Tracking

The current build does not track users across apps and websites owned by other companies. The privacy manifest declares no tracking. If we add tracking-capable SDK behavior later, the privacy label, consent flow, and Privacy Policy will be updated before release.