SleepSheep: Sleep Tracker

Contains adsIn-app purchases
Content rating
Everyone
5+
Downloads
Content rating
Everyone
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About this app

SleepSheep brings your wind-down routine, overnight tracking, and morning look-back together in one app.

■ Two tracking modes
Quick Tracking simply records when you went to bed and when you woke up.
Detailed Tracking automatically detects snoring, coughing, sleep talking, and movement while you sleep. Just set your phone by your pillow.

■ See your nights as data
Each night is charted, with comments based on your own records. Review how your sleep depth shifted and when snoring came up.

■ Keeps working with the screen off
Detailed Tracking and BGM keep running in the background, and a notification shows tracking in progress.
* BGM is unavailable while Detailed Tracking is running.

■ Sounds for winding down
Rain, waves, a crackling fire and more, with a sleep timer so it stops on its own.

■ Three-Line Diary
Before bed, write one line each for what didn't go well, what did, and a goal for tomorrow. Your goal appears on the home screen the next day. Picking a tag is enough if you'd rather not type.

■ Collect sheep
Keep recording to earn Moon Fragments and draw the Dream Gacha. New sheep and rooms are added to your collection over time.

■ Premium Plan
- Track without ads
- Keep your sleep history with no time limit (normally one week)
This is a monthly auto-renewing subscription. You can cancel from the Google Play Store app > Menu > Subscriptions. Deleting the app does not cancel your subscription.

■ Before you start
- This app is not a medical device. Do not use it for diagnosis or treatment; consult a doctor.
- Sleep data is stored only on your device and is never sent externally.
- Audio is analyzed on your device only, and is neither saved nor transmitted.
- Your device may become warm during tracking. Do not place it under bedding or a pillow. Use it on a stable, well-ventilated surface, ideally while charging.
Track snoring and sleep talking overnight, then look back in a three-line diary.
Updated on
Aug 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity, and Device or other IDs
  • This app may collect these data types
    Location, Financial info and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Now available in English

Improvements
- Redesigned the Premium Plan screen
- Subscription management is now reachable in the app
- The Three-Line Diary can be opened while tracking
- Last night's goal shows in a clearer spot on the home screen
- Detailed Tracking shows its ad only once per night
- Added a confirmation step before tracking starts
- Polished the launch screen and icon

Fixes
- A diary could appear on the wrong night's record
- The mic could stay active after tracking ended