Last updated: August 19, 2026
The short version: StopLight! collects no data. No accounts, no analytics, no tracking, no ads, no servers of ours. Your scores, streaks, settings, and cosmetics live on your device.
Ranked matches can use the front camera to verify your eyes stay on the screen (anti-cheat). This uses Apple's on-device face tracking (ARKit). No photos or video are recorded, stored, or transmitted — processing never leaves your phone. The camera is used only while a ranked round is live and only after you grant permission.
Online matches, leaderboards, and achievements are provided by Apple's Game Center. Your Game Center alias is visible to opponents, as with any Game Center title. Apple's own privacy policy governs Game Center: apple.com/legal/privacy.
In-app purchases (cosmetics and the one-time unlimited unlock) are processed entirely by Apple through the App Store. We never see or store your payment information.
StopLight! is rated 4+ and collects no personal information from anyone, including children.
If this policy ever changes, the update will be posted at this page with a new date above.
Questions? Email mouzekak@gmail.com.