Sleep Log AI – AI Sleep Coach
Tomohito Kii Health & Fitness iPhoneiPadiPod touch
Sleep Log AI – AI Sleep Coach is a free Health & Fitness app for iPhone and iPad by Tomohito Kii. Requires iOS 15.0. Updated October 3, 2026.
- Price
- Free
- on the App Store
- Size
- 111 MB
- Age 4+
- Updated
- Oct 3
- 2026 · v2.0.20
Screenshots
About Sleep Log AI – AI Sleep Coach
8 hours of sleep. Still exhausted. You don't have a sleep problem — you have an insight problem. Most sleep apps hand you charts. Sleep Log AI tells you the one thing to change. [Why You Wake Up Tired Even After "Enough" Sleep] • The problem isn't hours — it's patterns you can't see yet • AI reads your sleep, mood, and energy data together — then delivers one specific action to take tonight • No Apple Watch required. No expensive sensors. Just log in 30 seconds each morning. • Pattern recognition catches what willpower can't: "Your worst weeks start on Sunday nights." [What Happens When You Start Logging] • Morning log takes 30 seconds — bedtime, mood, quality score • AI turns your data into plain-English insight ("Your sleep quality drops on days you log late") • Weekly chart shows the weeks that worked vs. the ones that didn't — and why • Track mood and energy alongside sleep to find hidden connections "I've tracked my sleep for months and it never got better." — Tracking without insight is just data collection. Sleep Log AI exists for the insight step: why are you tired, and what specifically should change? "Sleep Cycle wants $60/year." — We have a free tier, a $3.99/month plan, and a one-time lifetime option at $24.99. Try it first. "Do I need an Apple Watch or special hardware?" — No. That's the whole point. Log takes 30 seconds on your phone. "What if I'm skeptical AI can help my sleep?" — You don't have to trust the AI. Trust your own data. The AI reads what you logged and reflects patterns back to you. You decide what to do. [Premium — Sleep Log AI+] • Unlimited entry history (free tier keeps 30 days) • Weekly AI improvement recommendations • Deep pattern comparison across months [Subscription Details] - Monthly: $3.99/month - Annual: $29.99/year (save 37%) - Lifetime: $24.99 (one-time purchase) - Free 7-day trial available for monthly and annual plans - Subscription automatically renews unless canceled 24 hours before the current period ends - Payment is charged to your Apple ID account at purchase confirmation - Manage or cancel subscriptions in Apple ID Account Settings Privacy Policy: https://sleep-log-prod.web.app/privacy.html Terms of Use: https://sleep-log-prod.web.app/terms.html You might also like - Body Break Timer – Move & Rest: Reminders You Won't Turn Off - FastWise – Fasting Timer: No Willpower. Just Structure. - Day Ritual – Daily Habits: One Goal. AI Builds Your Day. Search for these apps by name on the App Store.
What’s new
Version 2.0.20 · Updated October 3, 2026
We improved overall stability and fixed a number of small issues. We'll keep polishing the experience.
App privacy
The developer, Tomohito Kii, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
Used for: Third-Party Advertising
Alternatives to Sleep Log AI – AI Sleep Coach
Looking for apps like Sleep Log AI – AI Sleep Coach? Here are 6 similar apps on the App Store. The highest rated is Sleep Diary & Bedtime Tracker (5.0/5), and all 6 are free to download.
-
Sleep Diary & Bedtime Tracker
5.0
-
REMi Sleep Coach
-
AI Sleep Coach – Theta
-
Lune Dream - AI Sleep Coach
-
Lull AI: Sleep Tracker & Coach
-
Somno: Sleep Coach
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sleep Log AI – AI Sleep Coach | – | Free | October 3, 2026 | |
| Sleep Diary & Bedtime Tracker | 5.0 / 5 (1) | Free | Oct 22, 2026 | Compare |
| REMi Sleep Coach | – | Free | May 27, 2026 | Compare |
| AI Sleep Coach – Theta | – | Free | Mar 9, 2026 | Compare |
| Lune Dream - AI Sleep Coach | – | Free | Mar 30, 2026 | Compare |
| Lull AI: Sleep Tracker & Coach | – | Free | Jun 10, 2026 | Compare |
| Somno: Sleep Coach | – | Free | Aug 23, 2026 | Compare |