
Free
About
Theta helps you fall asleep by guiding your mind with calm spoken prompts and simple mental tasks. It’s built around an AI Sleep Coach experience that gently occupies your attention so your thoughts slow down naturally as you drift off.
Instead of silence, music, or meditation, Theta uses spoken tasks delivered by your chosen AI Sleep Coach to keep your mind lightly engaged — without effort, pressure, or “trying” to sleep.
Choose an AI Sleep Coach, pick a task style, set a timer, and press play.
HOW IT WORKS
• Choose an AI Sleep Coach and voice style
• Select a task type (Maths, Memory, Word, Facts, or Mixed)
• Set how long you want the session to run
• Let your AI Sleep Coach guide you into sleep
THE SLEEP COACHES
Each AI Sleep Coach guides you through the session using a calm, steady voice. The goal isn’t motivation or instruction — it’s gentle mental guidance that helps your mind let go.
KEY FEATURES
• AI Sleep Coach guided sleep sessions
• Multiple mental task styles
• Adjustable sleep timers
• Sleep diary to track completed sessions
• Streaks to build a consistent bedtime habit
• Minimal, distraction-free design
Theta is not a meditation app and does not require breathing exercises or visualisation. The tasks are intentionally simple and repetitive, designed to reduce mental noise without effort.
Built for people who struggle to fall asleep because their mind stays active at night.
DISCLAIMER
Theta does not provide medical advice and is not intended to diagnose or treat sleep disorders.
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What's New in AI Sleep Coach
1.0
March 9, 2026