Sleep Log Journal

August 04, 2026

Sleep Log Journal is a simple and practical offline sleep tracking tool that helps you record your daily rest schedule and uncover your personal sleep patterns. Log your bedtime and wake-up time manually, track sleep trends over time, and build healthier sleeping habits. Created for night owls, people with irregular schedules and users who want to improve sleep quality, Sleep Log Journal delivers a lightweight, privacy-focused experience without complicated automatic monitoring.

 App Features:

Core Sleep Logging: Manually record your bedtime and wake-up time every day. The app automatically calculates and saves your daily sleep duration for permanent records.

Sleep Quality Rating: Rate your sleep experience on a custom scale to note how rested you feel each morning.

Weekly & Monthly Sleep Reports: View visualized sleep statistics for weeks and months. Check average sleep length, regular bedtime trends and long-term sleep quality changes.

Bedtime Reminders: Set your target sleep time to receive gentle notifications, reminding you to go to bed early and fix chaotic schedules.

Sleep Notes: Attach personal notes to each sleep entry to log factors affecting rest, such as insomnia, caffeine intake, vivid dreams or late-night work.

Full Offline Storage: All sleep data stays locally on your device. No cloud uploads, no account registration required to protect your private sleep information.

Technical Support

Thank you for downloading Sleep Log Journal. We strive to provide a smooth and reliable sleep tracking experience. If you run into technical problems, please refer to the troubleshooting guide below.

System Requirements:

Platform: Available on iOS devices.

Performance: For optimal stability, update your device operating system to the latest official version. An internet connection is only required for app updates; all core sleep recording features work fully offline.

Frequently Asked Questions:

The app crashes or stops responding:

- Close unused background applications to free up device memory.

- Confirm your phone has at least 200MB of free storage space for local data storage.

- Reboot your device to clear temporary cached files.

- If issues remain, reinstall the application. Your local sleep records will remain preserved on your device.

My historical sleep records are missing:

- Avoid manually deleting app local data in system settings.

- Do not uninstall the app without data backup if you want to retain logs.

- Reach out to our support team and describe the time range of missing records.

Bedtime reminders do not pop up:

- Open your system Settings and confirm notification permissions are enabled for Sleep Log Journal.

- Check that your device is not using Focus / Do Not Disturb mode to block alerts.

- Double-check your configured reminder time inside the app.

I cannot edit or add new sleep entries:

- Confirm you have not entered invalid time data (e.g., illogical time ranges).

- Restart the app and attempt to create or modify your sleep log again.

Charts and weekly/monthly reports display abnormal data:

- Check whether there are duplicate or incorrectly dated sleep records. You can edit wrong entries in the history calendar.

- Fully close and reopen the app to refresh statistical data.

I want to export or back up my sleep data:

- Head to App Settings to use the data export function.

- Ensure the app has storage/photo library permissions to save exported files.

Contact Support:

If you cannot resolve your problem with the guide above, our team is ready to assist you:

Support Email: mileh802@gmail.com

In-App Help: Navigate to Settings > Help & Support to send feedback directly within the application.

We aim to reply to all support emails within 24–48 hours. Thank you for using Sleep Log Journal — start tracking your sleep and build a steady routine! 🛌🌙