Lucid: Sleep Tracker & Sounds
Track Sleep, Block Apps, Relax
Only for iPhone
Free · In‑App Purchases
iPhone
Track your sleep, block distracting apps, and read your nightly metrics — all from your phone. No wearable needed. Your AI Sleep Coach helps you wake up feeling restored.
Track your sleep, block distracting apps, and read your nightly metrics — all from your phone. No wearable needed. Lucid
uses your iPhone's microphone and sensors to analyze your sleep, then gives you personalized coaching to help you
wake up feeling restored.
Your AI Sleep Coach learns your unique patterns and delivers tailored recommendations — from adjusting your
bedtime routine to optimizing your sleep environment. Listen back to sleep recordings, catch snoring moments, and
see exactly what happens while you rest.
Features: AI-powered sleep coaching based on your nightly data. App blocker to cut screen time before bed. Ambient sounds and guided relaxation to
help you fall asleep naturally. Sleep score, streaks, and badges to keep you motivated. Daily mood and energy
logging for smarter insights over time.
Lucid turns your phone into the only sleep tool you need — no watch, no ring, no extra device.
Premium features including Sleep Sounds, AI Sleep Coach, Sleep Insights, and Smart Wake-Up require a monthly
($4.99) or annual ($39.99) subscription.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy URL: https://www.nextframeinnovations.com/privacy-policy
What's New in This Version
- App Blocker is here. Choose which apps to block at bedtime so you can put your phone down and actually rest.
- We also polished the experience with UI refinements, faster performance across the app, improved sleep tracking accuracy, and a fix for the wind down transition bug.
The developer, Next Frame Innovations LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Financial Info
- Contact Info
- User Content
- Sensitive Info
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Next Frame Innovations LLC
- Size
- 958.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Monthly Premium $4.99
- Lucid - Yearly Subscription $39.99
- Copyright
- © Next Frame Innovations LLC