Aurnia: Sleep Tracker is an overall app developed by Jung Soon Shin.
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App Information
Aurnia: Sleep Tracker is FREE to download. The APK download size is 19.30 MB. The latest version available is 1.1.20. The last update was on September 2, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play April 2026.
Description
Wake up understood. Aurnia reads your night and suggests what tonight should look like.
AI sleep coach + smart alarm + recovery score + sleep stories - built for Apple Watch and works without one.
Free 7-day history. Pro unlocks the AI Morning Brief and factor analysis that explains which habits cost you sleep.
WHY AURNIA Most sleep apps show you data. Aurnia explains it. Every morning, we summarize last night against your personal 14-night baseline and suggest what time to go to bed tonight.
WHAT'S INCLUDED • Recovery Score (0-100) calibrated to your HRV, RHR, sleep duration, and efficiency • AI Morning Brief - one paragraph explaining what last night looked like and why • Smart Alarm - wakes you during light sleep within a 30-min window using motion + heart rate • Sleep Story library - 30+ ambient soundscapes and guided narrations in English, Korean, and Japanese • Wind-down breathing - 4-7-8 and box breathing patterns • Sleep journal with mood + factor tags (caffeine, alcohol, late meal, exercise, screen time, stress, travel) • Factor correlations - see which habits cost you sleep ("Alcohol nights: -8 recovery") • Weekly Reflection every Sunday - pattern recognition + one suggested behavior change • Environment monitor - on-device snore and disturbance detection (audio never leaves your phone) • Partner sharing - share recovery + bedtime with one partner, never journal or audio • Apple Watch app + complication • iPad-optimized layout • Cross-device sync via Sign in with Apple, Google, or email
PRIVACY Sleep and audio analysis runs on your device. We only use the cloud to generate your daily AI summary, and only when you're a Pro subscriber. Delete your account at any time - every record is removed immediately, with no grace period.
SUBSCRIPTION Aurnia Pro unlocks the AI Morning Brief, Smart Alarm, environment monitor, full Sleep Story library, factor correlations, weekly reflection, partner sharing, unlimited history, and CSV export.
Plans: • Annual: $19.99 first year, then $39.99/year (launch promo for first 90 days; 7-day free trial) • Monthly: $6.99/month
Subscriptions auto-renew until cancelled in Settings. Cancel anytime in App Store Settings.
Aurnia is a wellness companion. It does not diagnose, treat, or cure any sleep disorder.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.