Sleep Diary – Relax Sound
Smart Alarm & Sleep Sounds
About
This app helps you understand and improve your sleep with advanced tracking and analysis. It monitors your sleep patterns, provides detailed reports, and features a smart alarm to wake you gently. Enjoy calming sounds to help you relax and unwind for better rest.
What's New in Sleep Diary
1.1
May 7, 2026
Added new features and fixed bugs for a better experience.
Subscription plans
Premium Plan
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Developer apps
FAQ
What is Sleep Diary – Relax Sound?
Sleep Diary – Relax Sound is an intelligent companion designed to help you understand and improve your nightly rest. It tracks sleep patterns, provides insights, and offers a smart alarm and relaxing sounds.
How does Sleep Diary – Relax Sound track sleep?
The app uses sound and sleep analysis technology to monitor sleep duration, stages, and overall quality. Simply place your phone near your bed, and it will handle the overnight monitoring.
Does Sleep Diary – Relax Sound have a smart alarm?
Yes, it features a smart alarm that wakes you up at the optimal moment by detecting your lightest sleep stage within a chosen time window, helping to reduce grogginess.
Can Sleep Diary – Relax Sound help me relax?
Yes, the app includes a 'Relax Sound' feature with calming sounds designed to help you unwind, reduce stress, and create a peaceful atmosphere for better sleep.
Is Sleep Diary – Relax Sound free to use?
The app is available for free, but it offers a Premium Plan with a 3-day free trial for $9.99 per 7 days, indicating a freemium monetization model.
What devices does Sleep Diary – Relax Sound support?
Currently, Sleep Diary – Relax Sound is supported on iPhone devices.
How often is Sleep Diary – Relax Sound updated?
The app was last updated on May 7, 2026, indicating a recent update. Version 1.1 was released on this date.
What is the age rating for Sleep Diary – Relax Sound?
Sleep Diary – Relax Sound has an age rating of 4+, making it suitable for a wide range of users.