Slumber - Sleep & Alarm
Smart alarms & sleep score
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Slumber turns your sleep into a growing asset — track, score, and build your sleep history night after night.
Wake up feeling refreshed with smart alarms, and watch your sleep asset grow over time.
【Key Features】
• Smart Alarm — wakes you at the optimal moment based on sunrise, body movement, and light levels
• AlarmKit — system-level alarm that rings even in Silent mode
• Sleep Score — analyzes duration, motion, and environment to give you a morning score
• Weekly Report — see your 7-day sleep trend at a glance with bar charts
• Lock Screen Widget — check your next alarm time anytime
• Bedtime Mode — simple display showing elapsed sleep time and your alarm
【Perfect for】
· People who want to wake up refreshed every morning
· Anyone looking to track and improve their sleep quality
· Those who want to understand their personal sleep patterns
Sleep is your asset.
【Subscription】
Premium Plan (Monthly): ¥480 / month — 7-day free trial
Premium Plan (Annual): ¥2,900 / year — 7-day free trial
Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple ID settings.
Terms of Use: https://nemu-sleep-app.web.app/terms
Privacy Policy: https://nemu-sleep-app.web.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Your sleep data can now be saved to the Health app.
Added a longer-range sleep trend chart (30/90 days or all-time) (Premium).
Stability improvements and bug fixes.
The developer, Takuya Endo, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Takuya Endo
- Size
- 13.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly Premium $2.99
- Annual Premium $19.99
- Copyright
- © 2024 Takuya Endo