CapWords Downloads & RevenueCapWords: AI Language Tutor · App Store
CapWords: AI 口语教练
CapWords: AI Language Tutor is #76 in Education Grossing in China and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperHappyPlan Tech
CategoryEducation
PriceFree
Released
Rating★ 4.8 (9.7k)
Version2.0.18
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)1M+ worldwide
CapWords: AI Language Tutor update history & changes
Last change · 35 events since 14 Feb 2025Full timeline ↓🌟Featured by Apple🌟Featured by Apple📦Updated to version 2.0.18📦Updated to version 2.0.16📈Charting in a new country✏️New iPad screenshots✏️New screenshots⭐Passed 100 ratings⭐Passed 1K ratings🆕First spotted by AppInsider
Full timeline · 35 events
- 🌟CapWords: AI Language Tutor featured by Appleapps · AU, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, VN
- 🌟CapWords: AI Language Tutor featured by Appleapps · AU, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, VN
- 🌟CapWords: AI Language Tutor featured by Appleapps · AU, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, VN
- 🌟CapWords: AI Language Tutor featured by Appleapps · AU, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, US, VN
- 🌟CapWords: AI Language Tutor featured by Appleapps · AU, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, US, VN
- 📦CapWords: AI Language Tutor updated to version 2.0.18· 修复 iPhone Duo 体验问题
- 🌟CapWords: AI Language Tutor featured by Apple: “编辑挚爱 APP”today · AU, CN, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, US, VN
- 🌟CapWords: AI Language Tutor featured by Appleapps · AU, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, US, VN
- 🌟CapWords: AI Language Tutor featured by Appleapps · AU, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, US, VN
- 🌟CapWords: AI Language Tutor featured by Apple: “编辑挚爱 APP”today · AU, CN, DE, ES, FR, GB, ID, IT, MY, NL, PH, PL, RU, SE, US, VN
- 📦CapWords: AI Language Tutor updated to version 2.0.16• 优化用户体验，提升 App 稳定性
- 📦CapWords: AI Language Tutor updated to version 2.0.15• 修复俯拍方向问题
• 修复 iPadOS 17 复习 UI 相关布局问题
• 优化用户体验，提升 App 稳定性 - 📈CapWords: AI Language Tutor charting in a new countryUnited States
- 📦CapWords: AI Language Tutor updated to version 2.0.14• 单词详情支持分词查词功能
• 优化对话体验 - 📦CapWords: AI Language Tutor: now updating weekly4 updates in 30 days, after a quiet two months
- 📦CapWords: AI Language Tutor updated to version 2.0.13• 全面适配 iPhone Duo
• 修复小组件展示问题以及 App 稳定性优化 - ✏️CapWords: AI Language Tutor: app got bigger246 MB → 278 MB (+13%)
- 📦CapWords: AI Language Tutor updated to version 2.0.12• 全面适配 iPhone Duo
• 优化细节体验与 App 稳定性
• App 稳定性修复，优化 App 性能 - ✏️CapWords: AI Language Tutor: new iPad screenshots· CN
- ✏️CapWords: AI Language Tutor: new screenshots9 screenshots (was 9) · CN
- 📦CapWords: AI Language Tutor updated to version 2.0.11• 全面适配 iPhone Duo
• 优化细节体验与 App 稳定性 - 🌟CapWords: AI Language Tutor featured by Appleapps · DE, ES, GB, IT, RU, SE
- 🌟CapWords: AI Language Tutor featured by Appleapps · DE, ES, GB, IT, RU, SE
- 📦CapWords: AI Language Tutor updated to version 2.0.10• 紧急修复崩溃漏洞
• 优化细节体验与 App 稳定性 - 🌟CapWords: AI Language Tutor featured by Appleapps · DE, GB, IT, RU, SE
- 🌟CapWords: AI Language Tutor featured by Appleapps · DE, ES, GB, IT, RU, SE
- 🌟CapWords: AI Language Tutor featured by Appleapps · DE, ES, GB, IT, RU, SE
- 🌟CapWords: AI Language Tutor featured by Appleapps · DE, ES, GB, IT, RU, SE
- 🆕CapWords: AI Language Tutor first spotted by AppInsider#46 in Top Grossing · Education · Russia
- 🌟CapWords: AI Language Tutor featured by Appleapps · DE, GB, IT, RU
- 📦CapWords: AI Language Tutor version 2.0.9No release notes
- 🆕CapWords: AI Language Tutor: its developer released another app: CapMusic AI: 사진 음악 플레이리스트
- 🆕CapWords: AI Language Tutor 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
4.8 ★
9.7k ratings
Measured
Best rank now
#76
Education GrossingMeasured
New ratings a week
358
▼ -30% vs the 2 weeks before
Measured
CapWords: AI Language Tutor on the App Store
App details
App ID
6738896465
Publisher
HappyPlan Tech
On the store since
Feb 2025
1 year on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
9
EN FR DE IT JA KO ZH ES ZH
Size
278 MB
Also listed in
Utilities
CapWords: AI Language Tutor 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 CapWords: AI Language Tutor 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 | Premium-Yearly subscription | |
| 2 | Premium-Yearly-Promo subscription | |
| 3 | Premium-Monthly subscription | |
| 4 | Premium-Yearly subscription | |
| 5 | Premium-Yearly subscription | |
| 6 | Premium-Monthly-b subscription | |
| 7 | Premium-Yearly-Promo-b subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| China | EducationGrossing | #76 |
Apps near CapWords: AI Language Tutor on the chart
Education Grossing, around #76.
Ratings
App Store, worldwide.
Rating
4.8 ★
9.7k ratings
Measured
Ratings
9.7k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
358
▼ -30% vs the 2 weeks before
Recent ratings
4.9★
vs 4.8★ lifetime
Review momentum
79/100
faster than 98% of Education apps
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 CapWords: AI Language Tutor
⊕ Apple Design Awards 2025 Winner
⊕ App Store Awards App of the Year
⊕ App Store APP OF THE DAY
⊕ App Store Editor's Choice
Turn the world into your vocabulary book.
CapWords is the first app that lets you capture words from real life and instantly turn them into smart flashcards. See an interesting word on a sign, book, or screen? Just snap a photo, and CapWords will recognize the text, provide AI-powered definitions, and add it to your personal vocabulary library.
HOW IT WORKS
• Point your camera at any text
• AI instantly recognizes and extracts words
• Get smart definitions with context
• Words automatically saved to your vocabulary
• Review with intelligent spaced repetition
WHY CAPWORDS?
Traditional vocabulary apps make you type words manually or browse pre-made lists. CapWords changes that completely.
CAPTURE FROM REAL LIFE
See a word while reading, traveling, or studying? Snap it. The photo becomes your memory anchor, helping you remember where and when you learned each word.
AI-POWERED UNDERSTANDING
Our AI doesn't just give you dictionary definitions. It analyzes context from your photo to provide relevant meanings, example sentences, and usage notes.
SMART REVIEW SYSTEM
Forget about forgetting. CapWords uses spaced repetition algorithms to remind you to review words just before you'd forget them.
VISUAL MEMORY BOOST
Studies show visual context dramatically improves retention. Each word stays connected to the image where you found it.
PERFECT FOR
⊕ Students - Build vocabulary from textbooks and articles
⊕ Travelers - Learn local words from signs and menus
⊕ Readers - Capture unfamiliar words from books
⊕ Professionals - Master industry terminology
⊕ Test Prep - GRE, TOEFL, IELTS vocabulary building
FEATURES
⊕ AI recognizes words instantly
⊕ Photo-linked flashcards
⊕ Spaced repetition review
⊕ Progress tracking
⊕ Offline word bank
⊕ Export to other apps
⊕ Multiple language support
LEARNING BACKED BY SCIENCE
CapWords combines three proven learning techniques:
1. Visual Association - Images boost memory retention by 65%
2. Active Capture - Finding words yourself beats passive lists
3. Spaced Repetition - Review at optimal intervals
Stop typing words into apps. Start capturing them from life.
Download CapWords and turn every moment into a learning opportunity.
FEEDBACK & SUPPORT
Questions or ideas? We’d love to hear from you: [email protected]
LEGAL
Privacy Policy: https://capwords.app/privacy
Terms of Use: https://capwords.app/terms
⊕ App Store Awards App of the Year
⊕ App Store APP OF THE DAY
⊕ App Store Editor's Choice
Turn the world into your vocabulary book.
CapWords is the first app that lets you capture words from real life and instantly turn them into smart flashcards. See an interesting word on a sign, book, or screen? Just snap a photo, and CapWords will recognize the text, provide AI-powered definitions, and add it to your personal vocabulary library.
HOW IT WORKS
• Point your camera at any text
• AI instantly recognizes and extracts words
• Get smart definitions with context
• Words automatically saved to your vocabulary
• Review with intelligent spaced repetition
WHY CAPWORDS?
Traditional vocabulary apps make you type words manually or browse pre-made lists. CapWords changes that completely.
CAPTURE FROM REAL LIFE
See a word while reading, traveling, or studying? Snap it. The photo becomes your memory anchor, helping you remember where and when you learned each word.
AI-POWERED UNDERSTANDING
Our AI doesn't just give you dictionary definitions. It analyzes context from your photo to provide relevant meanings, example sentences, and usage notes.
SMART REVIEW SYSTEM
Forget about forgetting. CapWords uses spaced repetition algorithms to remind you to review words just before you'd forget them.
VISUAL MEMORY BOOST
Studies show visual context dramatically improves retention. Each word stays connected to the image where you found it.
PERFECT FOR
⊕ Students - Build vocabulary from textbooks and articles
⊕ Travelers - Learn local words from signs and menus
⊕ Readers - Capture unfamiliar words from books
⊕ Professionals - Master industry terminology
⊕ Test Prep - GRE, TOEFL, IELTS vocabulary building
FEATURES
⊕ AI recognizes words instantly
⊕ Photo-linked flashcards
⊕ Spaced repetition review
⊕ Progress tracking
⊕ Offline word bank
⊕ Export to other apps
⊕ Multiple language support
LEARNING BACKED BY SCIENCE
CapWords combines three proven learning techniques:
1. Visual Association - Images boost memory retention by 65%
2. Active Capture - Finding words yourself beats passive lists
3. Spaced Repetition - Review at optimal intervals
Stop typing words into apps. Start capturing them from life.
Download CapWords and turn every moment into a learning opportunity.
FEEDBACK & SUPPORT
Questions or ideas? We’d love to hear from you: [email protected]
LEGAL
Privacy Policy: https://capwords.app/privacy
Terms of Use: https://capwords.app/terms
Latest updates
2.0.18
· 修复 iPhone Duo 体验问题
2.0.16
• 优化用户体验，提升 App 稳定性
2.0.15
• 修复俯拍方向问题
• 修复 iPadOS 17 复习 UI 相关布局问题
• 优化用户体验，提升 App 稳定性
Store changes
What CapWords: AI Language Tutor changed on its store page: name, icon, screenshots, price, size, languages, requirements.
App got bigger
246 MB → 278 MB (+13%)
New iPad screenshots
New screenshots
9 screenshots (was 9)
