Lucid: Sleep Tracker & Sounds
What is Lucid?
Tracks sleep using an iPhone's microphone and sensors, with app blocking and relaxation sounds.
Lucid analyzes sleep using an iPhone's microphone and sensors, then provides nightly metrics and coaching. It also includes app blocking, ambient sounds, guided relaxation, sleep recordings, and daily mood and energy logging.
Pricing. Lucid is free to download, with in-app purchases on the App Store.
Good for
- Tracking sleep without a wearable
- Blocking distracting apps before bed
- Listening to ambient sounds or guided relaxation
Screenshots
Why this app is in C tier
C tier follows from that score within this list. The full explanation, as data.
Lucid scores 65 out of 100: rating 100, rating count 45, App Store search rank 34, update recency 82. The four parts are averaged and C tier follows from that score within this list.
Description
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.
Read more
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
Compare
Lucid
Sleep Tracker AI Coach
Auto Sleep
Luna
SleepCoachTop Sleep Coaching
Recently Updated
Questions about Lucid
Does Lucid require a wearable?
No. The listing says Lucid uses your iPhone's microphone and sensors and does not need a wearable.
What sleep information does it provide?
It provides nightly metrics and a sleep score, and lets you listen to sleep recordings and catch snoring moments.
Which features require a subscription?
Sleep Sounds, AI Sleep Coach, Sleep Insights, and Smart Wake-Up require a monthly subscription ($4.99) or annual subscription ($39.99).
Is Lucid free?
Lucid is free to download, with in-app purchases.
Is Lucid right for me?
Lucid is built for tracking sleep without a wearable, blocking distracting apps before bed, listening to ambient sounds or guided relaxation. It sits in the sleep coaching list on AppTierList.
Is Lucid worth it?
Lucid is C tier, ranked #12 of 16 sleep coaching apps with a score of 65 out of 100, from a 5.0 App Store rating across 3 ratings. 11 apps rank above it in the same list.
How does Lucid compare to Sleep Tracker AI Coach?
Lucid is C tier at 65; Sleep Tracker AI Coach is C tier at 69. Sleep Tracker AI Coach ranks higher. Lucid is free to download, with in-app purchases, Sleep Tracker AI Coach is free to download, with in-app purchases.
How often is Lucid updated?
Lucid was last updated on 2026-05-27, 171 days ago.
Alternatives
Most similar
Top rated in Sleep Coaching
Categories
All the facts
Ranking
- Lists
- Sleep Coaching (C tier, #12) · Sleep Tracking (#77, beyond the tiered top) · Sleep Improvement (#142, beyond the tiered top)
- Tier
- C (Situational)
- Score
- 65 / 100
- Rank in list
- #12 of 16
- Ranking certainty
- early: few ratings or search ranks so far
Ratings
- App Store rating
- 5.0 out of 5, every App Store country
- Ratings
- 3
App
- Price
- Free + IAP
- App Store category
- Health & Fitness
- Current version
- (171 days ago)
- Size
- 958 MB
- Requires
- iOS 18.0 or later
- Age rating
- 12+
- Languages
- 1
- Runs on
- iPhone
Links
- Developer pages
- Support · Privacy policy
- Maker
- not verified
- As data
- JSON · why it ranks here
App Store data read · ranking