Notes, Study, Translate Downloads & RevenueNotes, Study, Translate - Chis · Google Play
Not in a tracked Google Play top chart right now.
Updated 2 Nov 2026 · rankings refresh through the day
DeveloperGlobal Mobile App
CategoryProductivity
PriceFree
Released
Installs100k+
Rating★ 4.6 (5.8k)
Updated
Content ratingEveryone
Notes, Study, Translate - Chis update history & changes
Last change · 3 events since 24 May 2025Full timeline ↓Full timeline · 3 events
- 🆕Notes, Study, Translate - Chis first spotted by AppInsiderUnited States (found via similar)
- 📦Notes, Study, Translate - Chis version 79.0Bug fixes and performance improvements
- 🆕Notes, Study, Translate - Chis released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.6 ★
5.8k ratings
Measured
Notes, Study, Translate - Chis on Google Play
App details
App ID
com.starnest.ai.chipi
Publisher
Global Mobile App Limited
Publisher country
Hong Kong
Content rating
Everyone
Notes, Study, Translate - Chis 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.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
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 Notes, Study, Translate - Chis 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 Notes, Study, Translate - Chis makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.6 ★
5.8k ratings
Measured
Ratings
5.8k
Measured
Written reviews
3
Measured
About Notes, Study, Translate - Chis
Notes, Study, Translate - Chis – Your Smart Personal AI Tutor and Study Companion
Notes, Study, Translate - Chis is a comprehensive homework guidance application covering all subjects (Math, English, Chemistry, Geography, History, Literature), Grammar check, Flashcards, AI translator, AI Character, AI Writing Assistant. Instead of just giving answers, Chis acts as a smart tutor, guiding detailed step-by-step explanations to help you understand the methodology and master the material independently. Whether you are reviewing for exams, brainstorming for essays, or learning a new language, Chis helps you expand your knowledge and improve your critical thinking skills.
🔑KEY FEATURES
➣SCAN & EXPLAIN ANY SUBJECT: Struggling with math, physics, chemistry, or grammar homework? Let Notes, Study, Translate - Chis make it easy! Simply snap a photo of your question and the AI engine will deliver clear, detailed step-by-step explanation. From equations to explanations, Chis focuses on the logic behind every solution helps you learn faster and understand the subject deeply . Perfect for self-study and exam preparation
➣AI MATH TUTOR🔢: Need guidance on a math problem? Just snap or type your question to receive detailed walkthroughs. Beyond explanations, Chis also lets you create practice exercises in various formats: multiple choice, essay, and true/false. From algebra and calculus to geometry and statistics, it’s the ultimate AI Math Tutor to learn faster, practice smarter, and study stress-free
➣ASK CHIS ANYTHING 💬: Meet Chis, your intelligent assistant ready to answer your academic inquiries — from study questions to fun facts and daily life advice. Whether you need help understanding a lesson, essay outline helper, or finding entertainment ideas, Chis provides friendly and educational responses to expand your knowledge base.
➣SMART FLASHCARDS: Helps you remember longer, solves the pain of 'learning and forgetting immediately'. Flashcards tracks progress and proficiency level, helps you focus on learning content, no need to spend too much time creating flashcards manually with paper, and reviews at the right time, reviews like a game, flashcards increase interest and does not get bored with learning habits
➣AI WRITING ASSISTANT ✍️: Let Chis help you brainstorm and structure your essays. Provide a topic, and Chis will suggest outlines, key ideas, and logical flows to help you write your own unique content.
➣GRAMMAR & SPELLING CHECK🔤: Improve your writing skills with your AI English tutor. Chis smartly detects and corrects grammar, spelling, and punctuation errors as you type with assistant AI friend. English tutor also explains why a correction is made, helping you learn and avoid repeated errors.
➣AI TRANSLATOR🌐: Need to translate text, messages, or video content? Chis’s AI translator helps you convert between languages or practice phrasing sentences in a new language naturally.
➣YOUTUBE SUMMARY ▶️ : Study more efficiently with assistant AI Tuto
Notes, Study, Translate - Chis is a comprehensive homework guidance application covering all subjects (Math, English, Chemistry, Geography, History, Literature), Grammar check, Flashcards, AI translator, AI Character, AI Writing Assistant. Instead of just giving answers, Chis acts as a smart tutor, guiding detailed step-by-step explanations to help you understand the methodology and master the material independently. Whether you are reviewing for exams, brainstorming for essays, or learning a new language, Chis helps you expand your knowledge and improve your critical thinking skills.
🔑KEY FEATURES
➣SCAN & EXPLAIN ANY SUBJECT: Struggling with math, physics, chemistry, or grammar homework? Let Notes, Study, Translate - Chis make it easy! Simply snap a photo of your question and the AI engine will deliver clear, detailed step-by-step explanation. From equations to explanations, Chis focuses on the logic behind every solution helps you learn faster and understand the subject deeply . Perfect for self-study and exam preparation
➣AI MATH TUTOR🔢: Need guidance on a math problem? Just snap or type your question to receive detailed walkthroughs. Beyond explanations, Chis also lets you create practice exercises in various formats: multiple choice, essay, and true/false. From algebra and calculus to geometry and statistics, it’s the ultimate AI Math Tutor to learn faster, practice smarter, and study stress-free
➣ASK CHIS ANYTHING 💬: Meet Chis, your intelligent assistant ready to answer your academic inquiries — from study questions to fun facts and daily life advice. Whether you need help understanding a lesson, essay outline helper, or finding entertainment ideas, Chis provides friendly and educational responses to expand your knowledge base.
➣SMART FLASHCARDS: Helps you remember longer, solves the pain of 'learning and forgetting immediately'. Flashcards tracks progress and proficiency level, helps you focus on learning content, no need to spend too much time creating flashcards manually with paper, and reviews at the right time, reviews like a game, flashcards increase interest and does not get bored with learning habits
➣AI WRITING ASSISTANT ✍️: Let Chis help you brainstorm and structure your essays. Provide a topic, and Chis will suggest outlines, key ideas, and logical flows to help you write your own unique content.
➣GRAMMAR & SPELLING CHECK🔤: Improve your writing skills with your AI English tutor. Chis smartly detects and corrects grammar, spelling, and punctuation errors as you type with assistant AI friend. English tutor also explains why a correction is made, helping you learn and avoid repeated errors.
➣AI TRANSLATOR🌐: Need to translate text, messages, or video content? Chis’s AI translator helps you convert between languages or practice phrasing sentences in a new language naturally.
➣YOUTUBE SUMMARY ▶️ : Study more efficiently with assistant AI Tuto
What's new in 79.0
Bug fixes and performance improvements