Every iPhone needs a few good sleep diary app. We benchmark 221+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
Easily log your sleep durations to analyze your health and become more conscious of your sleep patterns. This app integrates with Apple Health to share your sleep data seamlessly. iPhone 6 users can also track atmospheric pressure changes during sleep.
This app helps you understand and improve your sleep. It automatically tracks your sleep cycles, analyzes heart rate, and records audio events like snoring. Get personalized insights and tips to wake up feeling refreshed.
This app helps you improve sleep and energy levels by tracking sleep debt and circadian rhythms. It offers personalized recommendations, guided meditations, and smart alarms based on sleep science.
Sleep Diary App tops our sleep diary app ranking as of June 2026, with a 3.5-star average from 23 App Store ratings, and it's free to download.
Are there free sleep diary app for iPhone?
Yes — 20 of the top sleep diary app we rank are free to download, including Sleep Diary App and Pillow: Sleep Tracker.
Does Sleep Diary App have ads or in-app purchases?
Sleep Diary App has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
How many sleep diary app are on the App Store?
We track 221+ sleep diary app on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
What does the Sleep Diary App do?
The Sleep Diary App allows you to easily log your sleep durations to analyze your health. It helps you become more conscious of your sleep patterns and provides insights into your sleep health. The app also offers integration with Apple Health for seamless data sharing.
How does the app connect with Apple Health?
Upon first launch, the app will prompt you to grant permission to read and write sleep analysis data to Apple's Health app. This connection allows for automatic sharing of your sleep data between the two applications.