Lucyd: Lucid Dream On Command
Lucid Dream Trainer & Journal
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Learn to control your dreams. A short nightly routine plus a timed audio cue, based on a 2024 Northwestern study on lucid dreaming
Lucyd is built on Targeted Lucidity Reactivation (TLR), a method developed by sleep scientists at Northwestern University. In their 2024 study, ordinary people using a smartphone version of this technique went from 0.74 to 2.11 lucid dreams per week, nearly three times as many.
HOW IT WORKS
Train by day
Short reality checks pair a signature sound with one thought: "Am I dreaming?" Optional reminders keep the habit alive through your day.
Cues at night
Start Pre-Sleep Mode on your nightstand. During the REM-rich part of the night, Lucyd softly replays your cue, timed and volume-ramped to reach the dream without waking you.
Journal every morning
Speak or type your dream the moment you wake. Lucyd keeps your voice recording, transcribes it, and reads it for recurring dream signs, the personal patterns that tell you "this is a dream."
WHAT YOU GET
• The full TLR training protocol, automated every night
• A morning journal with voice capture and transcription
• Dream-sign detection that runs on your phone
• Insights: lucidity trends, sleep correlations, recurring signs
• Reality-check reminders tuned to your schedule
• A home-screen widget that keeps your cue close
PRIVATE BY DESIGN
No account, no sign-up. Your dreams, recordings, and stats stay on your device. Transcription runs on-device when your phone supports it.
MEMBERSHIP
Lucyd Pro unlocks everything. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store settings.
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy: https://lucyapp.vercel.app/privacy
Lucyd 1.4
See where your nights are headed.
A new chart plots your lucid dreams from where
they are today to where practice takes them,
starting from your own answers.
The dream game, in full.
Every dream type now gets dealt, so the signs
Lucyd watches for come from the whole picture
instead of a short sample.
Two screens, rebuilt.
The ones explaining what a lucid dream actually
feels like, and how much usable time you get,
have been redrawn from scratch.
A cleaner run through setup.
Titles, content and buttons sit where you expect
on every screen. Repeated questions are gone,
and the whole flow reads straighter.
The developer, Natia Osadze, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Natia Osadze
- Size
- 21.3 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lucy Pro (Yearly) $19.99
- Lucy Pro (Monthly) $4.99
- Lucyd Pro $9.99
- Lucyd Pro $29.99
- Lucy Pro (Monthly) $9.99
- Lucy Pro (Yearly) $29.99
- Lucy Pro (Yearly) $19.99
- Copyright
- © 2026 Axon Labs
