Lucid: Smart Binaural Beats

Mind racing when you lie down? Can't switch off after work? Focus slipping by mid-morning? Lucid plays smart binaural beats made for the state you want: falling asleep, deep focus or calm.

SMART SESSIONS, NOT A PLAYLIST
Tell Lucid what gets in the way and it builds a plan around it. Or describe the sound you want ("rain at 4 Hz for sleep", "ocean waves with 12 Hz for morning focus") and Lucid's AI makes the track for you.

100% VERIFIED BINAURAL BEATS
Every Lucid track is measured to carry the exact beat it names, left ear and right. If you've tried free videos and felt nothing, that's often why.

FOR NIGHTS YOUR THOUGHTS WON'T SLOW DOWN
Delta-range sessions (0.5–4 Hz) for winding down at bedtime, with a sleep timer that fades out gently.

FOR STUDYING AND DEEP WORK
Beta and gamma-range sessions (14–40 Hz), including 40 Hz, for settling into concentration.

FOR STRESSFUL DAYS
Alpha and theta-range sessions (4–14 Hz) for slowing down.

FOR MEDITATION
Theta-range sessions (4–8 Hz) as a steady, immersive backdrop.

WHAT YOU GET
• Binaural beats across delta, theta, alpha, beta and gamma (0.5–40 Hz)
• AI track generator: custom soundscapes for your mood, time of day and goal (uses credits)
• Isochronic tones for listening without headphones
• Rain, ocean, wind, forest night, stream, fireplace and brown noise layers
• Curated Sleep, Focus, Relax and Meditate sessions
• Breathing visuals synced to the audio
• Background playback with your phone locked

HOW IT WORKS
When your left ear hears 200 Hz and your right ear hears 204 Hz, your brain perceives a 4 Hz beat: the frequency following response, studied for decades. A 2019 review of 22 studies found that, on average, listeners felt less anxious and paid attention better. It doesn't work the same for everyone, so the annual plan starts with a 7-day free trial.

Use headphones for binaural beats.

SUBSCRIPTIONS
Lucid is free to download. Lucid Monthly and Lucid Annual include monthly credits for making AI tracks. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel any time in your App Store account settings. Any unused free-trial time ends when you subscribe.

Lucid is for relaxation, sleep and focus. It isn't a medical device and doesn't diagnose, treat or cure any condition.

Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/