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Screenshots

  • Lucid: Sleep Tracker & Sounds screenshot 1
  • Lucid: Sleep Tracker & Sounds screenshot 2
  • Lucid: Sleep Tracker & Sounds screenshot 3
  • Lucid: Sleep Tracker & Sounds screenshot 4

About Lucid: Sleep Tracker & Sounds

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

Version 2.1 · Updated May 27, 2026

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.

App privacy

The developer, Next Frame Innovations LLC, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Health & Fitness: Health, Fitness
  • Financial Info: Payment Info
  • Contact Info: Email Address, Name
  • User Content: Emails or Text Messages, Audio Data, Customer Support, Other User Content
  • Sensitive Info: Sensitive Info
  • Other Data: Other Data Types

Used for: Analytics, Product Personalization, App Functionality, Other Purposes

Alternatives to Lucid: Sleep Tracker & Sounds

Looking for apps like Lucid: Sleep Tracker & Sounds? Here are 6 similar apps on the App Store. The highest rated is Arcus Train (5.0/5), and all 6 are free to download.

Lucid: Sleep Tracker & Sounds vs. alternatives
App Rating Price Last updated Compare
Lucid: Sleep Tracker & Sounds 5.0 / 5 (3 ratings) Free May 27, 2026
Arcus Train 5.0 / 5 (1) Free Sep 4, 2026 Compare
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Sleep Recovery: Sleep Tracker+ 5.0 / 5 (2) Free Jul 21, 2026 Compare
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Owlly: Sleep & Calm Mind – Free Jun 21, 2026 Compare

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