Offline Sleep Journal

Quanlovety

In-app purchases

About this app

Take control of your nightly habits with Offline Sleep Journal, a fully offline and private sleep log app designed to help you reflect on your personal sleep routine - without tracking, ads, or internet access.

This app is ideal for those who prefer simplicity and privacy. All your entries are stored securely on your device and never leave it.

🌙 Features:
• Manually log your sleep and wake times
• Add personal notes about your night
• Record perceived sleep quality (1-10)
• View weekly and monthly trends with smooth graphs
• Set personal sleep time goals and track progress
• Export data to CSV or TXT (optional)
• 100% offline - no login, no cloud, no tracking
• No ads. No distractions.

🔒 Your Data, Your Device

Offline Sleep Journal is built with privacy-first design. Your information stays on your phone and is never uploaded or shared. You’re always in full control.

❗ Disclaimer
This app is designed for personal habit tracking and journaling only. It does not provide medical advice or diagnosis. For any sleep-related health concerns, please consult a licensed professional.

Stay mindful of your rest — in your own way, and in your own time.
Download Offline Sleep Journal and start your private sleep journaling today.

Ratings and reviews

For what I'm looking for, it's a great way to track you sleep and see how well you're actually sleeping. My main issue is if you miss a day, you can't go back and add the missing day. I had great sleep last night but now I can't even add that because by the time I wanted to, it's Midnight, and the journal moved on to "the next day." A bit unfair and penalizing. Please add that feature and I may improve my rating.

No ads, no fluff, practical design. Just what I was looking for. As of now it only allows one entry per day, (i.e. you get all your sleep in one go), which doesn't suit my abnormal sleep pattern. My only suggestion for this already good app is the ability to log multiple entries per day. Will have to uninstall for now as I cannot track accurately without this, but really hoping to come back, as I haven't liked any others haha. Keep up the good work!

Unfortunately atm the app only allows you to log one entry per day, so it's no good for logging broken sleep, split sleep for shift workers or the times you need additional 20min powernaps/micro-dozes.... With tweaks to allow this is would be wonderful, but this is quite an oversight! It's otherwise a wonderful straightforward easy to use little log/ sleep diary.