Privacy Policy

Sleep Data

• Sleep session duration
• Mix usage patterns

Stored on your device only. Used to track your sleep stats and streaks.

Usage Analytics

• Anonymous session counts
• Feature usage

Helps us understand which features are most popular so we can improve the app. No personal information is collected.

Advertising Data

• Device advertising identifier (IDFA)
• Ad interaction data

Used to display ads to free-tier users. We request your permission via Apple's App Tracking Transparency prompt before collecting any advertising identifiers. Premium subscribers are not shown ads.

RevenueCat

Subscription management and receipt validation. Privacy Policy

PostHog

Anonymous product analytics. Privacy Policy

Google AdMob

Displays banner and interstitial ads to free-tier users. May collect device identifiers and ad interaction data to serve relevant ads. Privacy Policy