Lily - AI Agent Android
Lily - AI Agent gets 100+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Lily - AI Agent is #54 in Wear OS Free on Google Play in Vietnam and charting in 1 of 23 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperSensor Notes Global
CategoryTools
PriceFree
Released
Installs50k+
Rating★ 4.3 (952)
Updated
Content ratingEveryone
Rating
4.3 ★
952 ratings
Measured
Best rank now
#54
Wear OS FreeMeasured
Lily - AI Agent on Google Play
App details
App ID
com.sensornotes.xiaozhi
Publisher
SENSOR NOTES JOINT STOCK COMPANY
Publisher country
Vietnam
Content rating
Everyone
Lily - AI Agent downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Lily - AI Agent's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Lily - AI Agent before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Lily - AI Agent makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Vietnam | Wear OSFree | #54 |
Apps near Lily - AI Agent on the chart
Wear OS Free, around #54.
Ratings
Google Play, worldwide.
Rating
4.3 ★
952 ratings
Measured
Ratings
952
Measured
Written reviews
9
Measured
About Lily - AI Agent
Lily (Xiaozhi) is a smart AI Agent assistant designed for Android and Wear OS, helping you learn, explore knowledge, and enjoy fun quiz games anytime, anywhere – right from your wrist.
With multiple assistant profiles, Xiaozhi adapts to different learning styles and goals, making education and entertainment simple, fast, and engaging.
⚙️ MANY INTEGRATED TOOLS:
- Lunar calendar (Perpetual calendar)
- Calculator: basic, scientific, programming
- Unit converter
- Date calculator
- Loan calculator
- Heart rate monitor
- BMI calculator
- File sharing
- Speed meter
- Flashlight management
- Compass, spirit level
- Metal detector
...
🎮 MULTI GAMES:
- Xiangqi Game
- Chess
- Go
- Checkers
- Othello
- Caro Chess
- Jumping Chess
- Carrying Chess
🌍 MULTI-LANGUAGE LEARNING
Practice conversations in multiple languages
Learn vocabulary, grammar, and pronunciation
Suitable for beginners and advanced learners
📚 MULTI-SUBJECT KNOWLEDGE
Math, Literature, English, Physics, Chemistry, History, Geography
Science, technology, and general knowledge
Clear and easy-to-understand explanations
🎮 FUN & INTELLIGENT QUIZ GAMES
Play popular quiz shows with AI:
Who Wants to Be a Millionaire
Road to Mount Olympia
Are You Smarter Than a 5th Grader
Progressive difficulty with diverse questions
⌚ OPTIMIZED FOR WEAR OS
Clean and simple interface for smart watches
Fast access and instant responses
Perfect for quick learning and short breaks
🤖 PERSONALIZED AI ASSISTANT
Multiple assistant personalities (teacher, friendly helper, study partner)
Tailored to your learning needs and interests
Always ready to assist you
✨ Lily (Xiaozhi) is more than an AI assistant — it’s your personal learning and entertainment companion on Wear OS.
📍DISCLAIMER
· Heart Rate Monitor & BMI should not be used as a medical device in the diagnosis of heart diseases.
· Heart Rate Monitor not intended for a medical emergency. Consult your primary care physician if you need any help.
· In some devices, Heart Rate Monitor may make the LED flash very hot.
ACKNOWLEDGMENTS
This app uses Live2D sample data (Hiyori Momose & Niziiro Mao) owned and copyrighted by Live2D Inc. The sample data are utilized in accordance with terms and conditions set by Live2D Inc. This content itself is created at the author's sole discretion.
Powered by Live2D Cubism SDK © Live2D Inc.
For Live2D terms:
- Free Material License Agreement:
https://www.live2d.com/eula/live2d-free-material-license-agreement_en.html
- Sample Data Terms:
https://www.live2d.com/en/learn/sample/model-terms/
With multiple assistant profiles, Xiaozhi adapts to different learning styles and goals, making education and entertainment simple, fast, and engaging.
⚙️ MANY INTEGRATED TOOLS:
- Lunar calendar (Perpetual calendar)
- Calculator: basic, scientific, programming
- Unit converter
- Date calculator
- Loan calculator
- Heart rate monitor
- BMI calculator
- File sharing
- Speed meter
- Flashlight management
- Compass, spirit level
- Metal detector
...
🎮 MULTI GAMES:
- Xiangqi Game
- Chess
- Go
- Checkers
- Othello
- Caro Chess
- Jumping Chess
- Carrying Chess
🌍 MULTI-LANGUAGE LEARNING
Practice conversations in multiple languages
Learn vocabulary, grammar, and pronunciation
Suitable for beginners and advanced learners
📚 MULTI-SUBJECT KNOWLEDGE
Math, Literature, English, Physics, Chemistry, History, Geography
Science, technology, and general knowledge
Clear and easy-to-understand explanations
🎮 FUN & INTELLIGENT QUIZ GAMES
Play popular quiz shows with AI:
Who Wants to Be a Millionaire
Road to Mount Olympia
Are You Smarter Than a 5th Grader
Progressive difficulty with diverse questions
⌚ OPTIMIZED FOR WEAR OS
Clean and simple interface for smart watches
Fast access and instant responses
Perfect for quick learning and short breaks
🤖 PERSONALIZED AI ASSISTANT
Multiple assistant personalities (teacher, friendly helper, study partner)
Tailored to your learning needs and interests
Always ready to assist you
✨ Lily (Xiaozhi) is more than an AI assistant — it’s your personal learning and entertainment companion on Wear OS.
📍DISCLAIMER
· Heart Rate Monitor & BMI should not be used as a medical device in the diagnosis of heart diseases.
· Heart Rate Monitor not intended for a medical emergency. Consult your primary care physician if you need any help.
· In some devices, Heart Rate Monitor may make the LED flash very hot.
ACKNOWLEDGMENTS
This app uses Live2D sample data (Hiyori Momose & Niziiro Mao) owned and copyrighted by Live2D Inc. The sample data are utilized in accordance with terms and conditions set by Live2D Inc. This content itself is created at the author's sole discretion.
Powered by Live2D Cubism SDK © Live2D Inc.
For Live2D terms:
- Free Material License Agreement:
https://www.live2d.com/eula/live2d-free-material-license-agreement_en.html
- Sample Data Terms:
https://www.live2d.com/en/learn/sample/model-terms/
What's new
Fix bug