Effective May 2, 2026

Drift Privacy Policy

Drift is an art history guessing game by Guangyu Song. It is designed as a small, private, visual game around public-domain artwork.

Data Drift Collects

Drift does not collect personal information. The app does not require an account and does not send your guesses, scores, streaks, or gameplay activity to a server.

Local App State

Drift may keep temporary local state needed for the current play session, such as the current pair, score, streak, and reveal state. This state is used for app functionality and is not transmitted by Drift.

Artwork Data

Drift includes bundled artwork images and metadata derived from The Metropolitan Museum of Art Open Access collection. Public-domain images and basic data are provided under CC0. Drift is independent and is not affiliated with or endorsed by The Met.

Analytics And Tracking

The Drift app does not include advertising SDKs, tracking SDKs, analytics SDKs, or automatic crash-report uploads. Drift does not sell personal data.

Permissions

The current app does not require location, microphone, camera, contacts, calendar, health, notification, or photo library permission.

Website Analytics

This Drift privacy page is served without the site's analytics script.

Contact

For privacy questions, contact drift@guangyusong.com.