Comparison

AI Sleep Coach vs REMi Sleep Coach

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

AI Sleep Coach

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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 β€” without effort, pressure, or β€œtrying” to sleep. Choose an AI Sleep Coach, pick a task style, set a timer, and press play. HOW IT WORKS β€’ Choose an AI Sleep Coach and voice style β€’ Select a task type (Maths, Memory, Word, Facts, or Mixed) β€’ Set how long you want the session to run β€’ 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 β€” it’s gentle mental guidance that helps your mind let go. KEY FEATURES β€’ AI Sleep Coach guided sleep sessions β€’ Multiple mental task styles β€’ Adjustable sleep timers β€’ Sleep diary to track completed sessions β€’ Streaks to build a consistent bedtime habit β€’ 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.

About

REMi Sleep Coach

Features
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Wake up feeling your best, every day. REMi is the AI sleep coach that learns your sleep patterns and builds a personalized plan to help you sleep deeper, wake up refreshed, and stay consistent. Track your sleep score, deep sleep, REM, and heart rate nightly. Get weekly insights, a 4-week sleep plan, and ask REMi anything about your sleep. Challenge friends with sleep streaks on the social leaderboard. Compatible with Apple Health and Apple Watch.

Screenshots

REMi Sleep Coach4 screens

Verdict

The call

The clearest difference is device support: REMi Sleep Coach at 3 against AI Sleep Coach's β€”. On price, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 5 level
AI Sleep Coach versus REMi Sleep Coach: the parameters behind the verdict, then further details
ParameterAI Sleep CoachREMi Sleep Coach
PriceFreeFree
Update frequencyβ€”Every 4 days
Adsβ€”No
In-app purchasesNoNo
Devicesβ€”iPhone, iPad, iPod β€” better
Requires iOS15.115.0 β€” better
Further details β€” not scored
Size48 MB9 MB
Age rating4+12+
DeveloperDANNY HETHERINGTONBradley Spiegel

In-app purchases

None

AI Sleep Coach

No in-app purchases

None

REMi Sleep Coach

No in-app purchases

Questions

Is AI Sleep Coach free?
AI Sleep Coach is free to download, with no in-app purchases.
Is REMi Sleep Coach free?
REMi Sleep Coach is free to download, with no in-app purchases.

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