AskSia Downloads & RevenueAskSia: AI Tutor & Notes Study · App Store
AskSia: AI Tutor & Notes Study is #70 in Education Grossing in China and charting in 2 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperASKSIA INC
CategoryEducation
PriceFree
Released
Rating★ 4.5 (31)
Version2.12.3
Age rating12+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)50k+ worldwide
AskSia: AI Tutor & Notes Study update history & changes
Last change · 30 events since 31 Jul 2025Full timeline ↓📈Entered the top 100📈Charting in a new country✏️Renamed📦Updated to version 2.12.3✏️Renamed📦Updated to version 2.12.2🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 30 events
- 📈AskSia: AI Tutor & Notes Study entered the top 100Top Grossing · Education · KR
- 📈AskSia: AI Tutor & Notes Study charting in a new countrySouth Korea
- ✏️AskSia: AI Tutor & Notes Study: renamedAskSia: AI Tutor & Study Notes → AskSia: AI Tutor & Notes Study · AU
- 📦AskSia: AI Tutor & Notes Study updated to version 2.12.3• 修复优化图片和文件上传
• 修复前后台切换导致对话显示异常
• 修复新会话首次上传文件未被选中 - 📈AskSia: AI Tutor & Notes Study entered the top 100Top Grossing · Education · JP
- 📈AskSia: AI Tutor & Notes Study entered the top 100Top Free · Education · JP
- ✏️AskSia: AI Tutor & Notes Study: renamedAskSia: AI Tutor & Study Notes → AskSia: AI Tutor & Notes Study · GB
- 📦AskSia: AI Tutor & Notes Study updated to version 2.12.2• 添加提醒页面和功能
• 实时转录结束后自动总结
• 修复一些 bug - 📦AskSia: AI Tutor & Notes Study updated to version 2.12.1• 修复注册状态异常导致文件上传失败
- ✏️AskSia: AI Tutor & Notes Study: app got smaller72 MB → 64 MB (-12%)
- 📦AskSia: AI Tutor & Notes Study updated to version 2.12.0• 添加站内通知
• 实时转录内容与语音位置联动，添加引用、音频文件下载
• 优化实时转录折叠小组件、课堂模式
• 优化文件上传/图片上传
• 优化对话及显示
• 优化 iPad 侧边栏
• 更多内容等你体验 - 📦AskSia: AI Tutor & Notes Study updated to version 2.11.3• Fixed conversation list inside folders being unclickable
• Improved iPad sidebar expand/collapse
• Improved remote audio playback - 📈AskSia: AI Tutor & Notes Study charting in a new countryJapan
- ✏️AskSia: AI Tutor & Notes Study: description updated· AU
- ✏️AskSia: AI Tutor & Notes Study: renamedAskSia: AI Study & Homework → AskSia: AI Tutor & Study Notes · AU
- ✏️AskSia: AI Tutor & Notes Study: description updated· CN
- ✏️AskSia: AI Tutor & Notes Study: renamedAskSia: AI学习助手 作业答疑 → AskSia AI: 学习助手课堂录音转写翻译作业 · CN
- 📦AskSia: AI Tutor & Notes Study: now updating weekly4 updates in 30 days, after a quiet two months
- ✏️AskSia: AI Tutor & Notes Study: description updated· GB
- ✏️AskSia: AI Tutor & Notes Study: renamedAskSia: AI Study & Homework → AskSia: AI Tutor & Study Notes · GB
- 📈AskSia: AI Tutor & Notes Study entered the top 100Top Grossing · Education · GB
- 📦AskSia: AI Tutor & Notes Study updated to version 2.11.2• Fixed real-time transcription incorrectly ending after switching to background and tapping widget / Lock Screen widget
• Input box now supports pasting images from clipboard
• iPad quick buttons now adapt to screen size, added compact mode
• iPad sidebar improvements
• iPad now supports drag-and-drop file upload, added onboarding guide… more - 📈AskSia: AI Tutor & Notes Study entered the top 100Top Grossing · Education · AU
- 📈AskSia: AI Tutor & Notes Study charting in a new countryAustralia
- 📦AskSia: AI Tutor & Notes Study updated to version 2.11.1• Fixed a bug where real-time transcription content could not be displayed inside folders
• Fixed a bug where real-time transcription content in the sidebar could not scroll
• Sidebar can now be disabled in Settings - 📦AskSia: AI Tutor & Notes Study updated to version 2.11.0• 应用内 PDF 预览
• 优化大文件上传
• 添加对 HEIC 等格式图片支持
• 聊天功能栏添加日志上传按钮，辅助排查问题
• 页面样式优化
• iPad 添加分屏支持
• iPad 添加快速实时转录 - 📈AskSia: AI Tutor & Notes Study charting in a new countryUnited Kingdom
- 🆕AskSia: AI Tutor & Notes Study first spotted by AppInsider#39 in Top Grossing · Education · China
- 📦AskSia: AI Tutor & Notes Study version 2.10.6• 修复 LaTeX 数学公式显示异常
• 实时转录开启失败添加 Toast 提示
• 实时转录查看面板添加导出 DOCX 功能
• 修复一些其他 bug - 🆕AskSia: AI Tutor & Notes Study released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.5 ★
31 ratings
Measured
Best rank now
#70
Education GrossingMeasured
New ratings a week
28
▼ -26% vs the 2 weeks before
Measured
AskSia: AI Tutor & Notes Study on the App Store
App details
App ID
6746232496
Publisher
ASKSIA INC
On the store since
Jul 2025
1 year on the store
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
Languages
7
EN FR DE JA KO ZH ES
Size
64 MB
Also listed in
Productivity
AskSia: AI Tutor & Notes Study downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. 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.
Business model: In-app purchase-led
How AskSia: AI Tutor & Notes Study makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | AskSia - A+ subscription | |
| 2 | AskSia - Plus subscription | |
| 3 | AskSia - A+ subscription | |
| 4 | AskSia - A+ subscription | |
| 5 | AskSia - Super subscription | |
| 6 | AskSia - Plus subscription | |
| 7 | AskSia - Super subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| China | EducationGrossing | #70 |
 South Korea | EducationGrossing | #50 |
Apps near AskSia: AI Tutor & Notes Study on the chart
Education Grossing, around #70.
Ratings
App Store, worldwide.
Rating
4.5 ★
31 ratings
Measured
Ratings
31
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
28
▼ -26% vs the 2 weeks before
Recent ratings
4.6★
vs 4.5★ lifetime
Review momentum
73/100
faster than 90% of Education apps
New ratings by country (4)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| China | 18 | 63% | ▼ -36% |
 United Kingdom | 5.5 | 20% | ▼ -29% |
 Japan | 3.8 | 14% | – |
 Australia | 1.2 | 4% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About AskSia: AI Tutor & Notes Study
AskSia is your AI tutor and AI study assistant. Upload lecture recordings, PDFs, slides, photos and class notes, and Sia turns them into notes, flashcards, practice tests and a study plan from your own courses. Trusted by 2M+ students at 2,000+ universities.
RECORD, TRANSCRIBE AND TRANSLATE YOUR LECTURE LIVE
Fast professor? Heavy accent? Tap record and read every word as it is spoken, whether the lecture is in English, Korean, Japanese, Cantonese, Mandarin or Spanish, translated into your language in real time. Recording continues when your phone is locked, a floating window keeps the transcript in view, and you can ask Sia questions mid-lecture. When the lecture ends you get a summary and an outline. Built for lectures and coursework, not meetings. 30+ languages supported.
ASK SIA ANYTHING ABOUT YOUR FILES OR AUDIO
Upload up to 20 files at once: PDFs, Word documents, PowerPoint decks, Excel sheets, textbook chapters, audio files, YouTube links or photos. Ask a question and get an answer with citations that point to the exact page. Long readings become summaries with key points in your professor’s terms.
LECTURE IN, NOTES OUT
Any recording or file can become structured notes, a study guide, flashcards or a quiz, with spaced repetition built in so the cards you miss come back until you know them. Use the flashcard maker and quiz maker on one slide deck or a whole semester.
PRACTICE BEFORE IT COUNTS
Build timed practice tests and mock exams from your own course material, not from random question banks, with every miss explained. Use them for midterms, finals, college entrance and grad school exams. Preparing for a standardized test? Upload your prep materials and Sia turns them into practice sets and flashcards too.
SIA SHOWS THE STEPS, NOT JUST THE ANSWER
Snap a photo of a problem in math, physics, chemistry, biology, statistics, coding or engineering, or type it or say it out loud. Your AI tutor works through it step by step and explains the reasoning, not just the result. Ask why, ask again, or ask in your own language.
KNOW WHAT TO REVIEW BEFORE THE EXAM
Sia tracks what you get wrong across notes, flashcards and practice tests and tells you what to review next, so before an exam you know exactly what needs work.
BRING YOUR WHOLE SEMESTER IN ONE CLICK
Install the AskSia Chrome extension, import your courses from Canvas, Blackboard, Moodle or Brightspace, and your readings, slides and deadlines sync to the app. Sia builds a study plan from your syllabus that you follow on your phone.
ANY FORMAT, EVERY DEVICE
Photo, text and voice input. iPhone, iPad, Mac, Windows, web and Chrome extension, with your library, notes and chat history synced everywhere.
FREE TO START
• 300 minutes of transcription a month
• 100 PDF pages a month
PREMIUM PLANS
PLUS, SUPER and A+ remove the limits. A+ includes the GPA Guarantee: use AskSia A+ for a full term and improve by at least one letter grade, or get 100% of your money back. Terms apply. A 3-day free tri
RECORD, TRANSCRIBE AND TRANSLATE YOUR LECTURE LIVE
Fast professor? Heavy accent? Tap record and read every word as it is spoken, whether the lecture is in English, Korean, Japanese, Cantonese, Mandarin or Spanish, translated into your language in real time. Recording continues when your phone is locked, a floating window keeps the transcript in view, and you can ask Sia questions mid-lecture. When the lecture ends you get a summary and an outline. Built for lectures and coursework, not meetings. 30+ languages supported.
ASK SIA ANYTHING ABOUT YOUR FILES OR AUDIO
Upload up to 20 files at once: PDFs, Word documents, PowerPoint decks, Excel sheets, textbook chapters, audio files, YouTube links or photos. Ask a question and get an answer with citations that point to the exact page. Long readings become summaries with key points in your professor’s terms.
LECTURE IN, NOTES OUT
Any recording or file can become structured notes, a study guide, flashcards or a quiz, with spaced repetition built in so the cards you miss come back until you know them. Use the flashcard maker and quiz maker on one slide deck or a whole semester.
PRACTICE BEFORE IT COUNTS
Build timed practice tests and mock exams from your own course material, not from random question banks, with every miss explained. Use them for midterms, finals, college entrance and grad school exams. Preparing for a standardized test? Upload your prep materials and Sia turns them into practice sets and flashcards too.
SIA SHOWS THE STEPS, NOT JUST THE ANSWER
Snap a photo of a problem in math, physics, chemistry, biology, statistics, coding or engineering, or type it or say it out loud. Your AI tutor works through it step by step and explains the reasoning, not just the result. Ask why, ask again, or ask in your own language.
KNOW WHAT TO REVIEW BEFORE THE EXAM
Sia tracks what you get wrong across notes, flashcards and practice tests and tells you what to review next, so before an exam you know exactly what needs work.
BRING YOUR WHOLE SEMESTER IN ONE CLICK
Install the AskSia Chrome extension, import your courses from Canvas, Blackboard, Moodle or Brightspace, and your readings, slides and deadlines sync to the app. Sia builds a study plan from your syllabus that you follow on your phone.
ANY FORMAT, EVERY DEVICE
Photo, text and voice input. iPhone, iPad, Mac, Windows, web and Chrome extension, with your library, notes and chat history synced everywhere.
FREE TO START
• 300 minutes of transcription a month
• 100 PDF pages a month
PREMIUM PLANS
PLUS, SUPER and A+ remove the limits. A+ includes the GPA Guarantee: use AskSia A+ for a full term and improve by at least one letter grade, or get 100% of your money back. Terms apply. A 3-day free tri
Latest updates
2.12.3
• 修复优化图片和文件上传
• 修复前后台切换导致对话显示异常
• 修复新会话首次上传文件未被选中
2.12.2
• 添加提醒页面和功能
• 实时转录结束后自动总结
• 修复一些 bug
2.12.1
• 修复注册状态异常导致文件上传失败
Store changes
What AskSia: AI Tutor & Notes Study changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Renamed
AskSia: AI Tutor & Study Notes → AskSia: AI Tutor & Notes Study
Renamed
AskSia: AI Tutor & Study Notes → AskSia: AI Tutor & Notes Study
App got smaller
72 MB → 64 MB (-12%)