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

  • 4.5
    out of 5
    59 Ratings

Lucyd 1.5 Reality checks you can actually hear. The daytime cue was too quiet, and any Focus mode was silencing it outright, so the reminder arrived as a notification you found later instead of a sound you noticed. Both are fixed. The night cue is untouched. Still soft, still built to reach your dream without ending your sleep. Two sounds now, for two very different moments. Bigger text, nothing lost. If you use larger text sizes, screens no longer run off the bottom edge and buttons stay where you can reach them. Tap the widget, hear the cue. The play button on the Home Screen widget now plays the louder daytime version, so you can practise the sound anywhere.

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

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

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.
Languages
English
Age Rating
4+
In-App Purchases
Yes
  • Lucyd Pro $9.99
  • Lucy Pro (Monthly) $4.99
  • Lucyd Pro $29.99
  • Lucy Pro (Yearly) $19.99
  • Lucy Pro (Monthly) $9.99
  • Lucy Pro (Yearly) $29.99
  • Lucy Pro (Yearly) $19.99
Copyright
© 2026 Axon Labs