OpenSleep: Sleep Tracker & AI
OpenSleep: Sleep Tracker & AI is made and published by LLM Hub Studio. AppBrain is an independent app data site and isn't affiliated with LLM Hub Studio. The app name, icon, screenshots and description belong to LLM Hub Studio and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 290
- Last updated
- October 18, 2026
OpenSleep: Sleep Tracker & AI is a niche app, with 290 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 98
- Play install range
- 100+
- Launched
- June 2026
Installs over time
OpenSleep: Sleep Tracker & AI has been installed 290 times. Over the past 30 days, it has been installed 98 times.
Rankings
Google Play top chartsGoogle Play Rankings for OpenSleep: Sleep Tracker & AI
Competitors
Similar apps and more from LLM Hub StudioAlternatives to OpenSleep: Sleep Tracker & AI
More from LLM Hub Studio
Releases
Updates seen on Google Play- Version
- 1.0.6
- Launched
- June 2026
User feedback
Ratings and reviews on Google PlayComments on OpenSleep: Sleep Tracker & AI for Android
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 31.5 MB
- Content rating
- Everyone
Technologies used by OpenSleep: Sleep Tracker & AI
About the app and developer
About OpenSleep: Sleep Tracker & AI
OpenSleep: Sleep Tracker & AI is a health & fitness app developed by LLM Hub Studio.
Install Statistics
OpenSleep: Sleep Tracker & AI has been installed 290 times. In the last 30 days, the app was installed 98 times.
User Ratings
The app has no ratings yet.
App Information
OpenSleep: Sleep Tracker & AI is freely available from Google Play. The app size is 31.46 MB. The latest version available is 1.0.6. The last update was on October 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since June 2026.
App Performance Report
Get a detailed PDF report for OpenSleep: Sleep Tracker & AI with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for LLM Hub Studio
Store listing
By LLM Hub Studio, from Google Play“Track sleep stages without a wearable. Private AI sleep coach that runs offline.”
Description by LLM Hub Studio Written by the developer, not by AppBrain. Click to read.
TRACK SLEEP WITHOUT A WEARABLE
Choose how your phone listens to the night:
• Sonar (contactless): leave your phone on the nightstand. OpenSleep uses ambient sound levels to pick up sleep cues. Raw audio is never recorded or stored.
• Mattress mode: place your phone flat on the mattress next to your pillow and let the motion sensors follow your movement.
SEE EVERY STAGE OF YOUR NIGHT
• Awake, REM, light and deep sleep, shown on a stage ring and a full-night sleep pattern chart
• Bedtime, wake-up time and total sleep for every session
• History with day, week, month and year views to spot trends
AN AI SLEEP COACH THAT STAYS ON YOUR PHONE
Ask about your sleep, your routine or why you wake up tired. The coach is a large language model that runs on your device, so your questions and answers are never sent to a server. Download the model once, then chat even with no connection. GPU acceleration is used on supported phones.
WORKS WITH HEALTH CONNECT
OpenSleep can save completed sessions to Health Connect and import sleep records you already have.
PRIVATE BY DESIGN
• No account and no sign-up
• Sleep analysis happens on your phone
• Open source: anyone can read the code
Available in English, Spanish, Portuguese, German, French and Italian.
Sleep tracking is free. The AI Sleep Coach is a one-time purchase with no subscription.
OpenSleep is a wellness tool, not a medical device. Talk to a doctor about any sleep or health concerns.
Recent changes:
• Updated LiteRT on-device AI runtime
• Layout optimizations for more screen sizes