Comparison

CapWords vs YomiPlay

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CapWords

Capture words from your surroundings using your camera and transform them into smart flashcards. AI provides context-aware definitions and intelligent spaced repetition aids memorization. Perfect for students, travelers, and professionals looking to expand their vocabulary from real-life experiences.

Highlights
  • AI word recognition from photos
  • Contextual definitions
  • Spaced repetition review
  • Photo-linked flashcards
  • Progress tracking
  • Offline word bank
  • Multiple language support
Features
Read full description

⊕ 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: support@capwords.app LEGAL Privacy Policy: https://capwords.app/privacy Terms of Use: https://capwords.app/terms

About

YomiPlay

This app uses AI to generate Japanese subtitles from audio or video content, aiding in listening and speaking practice. It offers multi-layer subtitle support, translation, and flexible import options for a comprehensive learning experience.

Highlights
  • AI subtitle generation
  • Multi-layer subtitle support (Furigana, romaji)
  • Translation and bilingual view
  • Flexible content import
  • Learning material organization
  • Shadowing practice
Features
Read full description

YomiPlay — AI-Powered Japanese Learning & Subtitle Tool YomiPlay is a multimedia learning app designed for Japanese learners. With AI speech recognition and subtitle generation, it helps you improve listening and speaking skills using real-world audio and video. Key Features AI Subtitle Generation I• mport audio, video, or podcast URLs and automatically generate Japanese subtitles with timestamps. Multi-layer Subtitle Support • Furigana, romaji, and English hints for loanwords to support comprehension and pronunciation. Translation & Bilingual View • Full or line-by-line translation to enhance understanding. Flexible Import Options • Import from URLs, podcasts, local files, or photo library. Learning Library • Automatically save and organize your learning materials with grouping and search. Highlights • Learn from real-world content • Improve listening and speaking with shadowing • All-in-one workflow from import to study • Customizable subtitle display Who It's For • Japanese learners (beginner to JLPT levels) • Anyone improving listening and speaking skills Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.toshiki.tech/en/yomiplay/privacy

Screenshots

CapWords4 screens
YomiPlay4 screens

Verdict

The call

The clearest difference is review sentiment: YomiPlay at 100% against CapWords's 71%. YomiPlay also leads on rating (5.0 vs 4.7). CapWords's advantage is ratings volume (668 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CapWords sells 6 in-app purchases, starting at $4.99 per month and YomiPlay sells 5 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

YomiPlay holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CapWords has 668 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 71% of CapWords's written reviews are positive against 100% of YomiPlay's.

UpkeepUpdate frequency

CapWords ships an update every 5 days, YomiPlay every 8 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
CapWords versus YomiPlay: the parameters behind the verdict, then further details
ParameterCapWordsYomiPlay
PriceFreeFree
Rating4.7 (668 ratings)5.0 (1 ratings) — better
Positive reviews71.2% of reviews100.0% of reviews — better
Number of ratings668 — better1
Update frequencyEvery 5 days — betterEvery 8 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size265 MB1.2 GB
Age rating4+4+
DeveloperHappyPlan Tech标棋 杜

Customer experience

CapWords

All ratings659 ratings
Positive91.4%
Neutral3.8%
Negative4.9%
Written reviews219 reviews
Positive71.2%
Neutral14.2%
Negative14.6%

YomiPlay

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CapWords

Reported bugs

1 issue
  • Some website links not working properly

Requested features

5 requests
  • Add ability to import existing flashcards
  • Integrate with other language learning apps
  • Provide option to change native language
  • Add home screen widgets
  • Expand object description capabilities

YomiPlay

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

CapWords

Subscriptions6
  • Premium-Monthly-b$4.991 Month
  • Premium-Monthly$5.991 Month
  • Premium-Yearly3 Days trial$19.991 Year
Show 3 more
  • Premium-Yearly3 Days trial2 variants$29.991 Year
  • Premium-Yearly-Promo1 Year trial$29.991 Year
  • Premium-Yearly-Promo-b1 Year trial$29.991 Year
5 purchases

YomiPlay

Subscriptions4
  • YomiPlay Pro Monthly$0.991 Month
  • YomiPlay Pro+ Monthly$5.991 Month
  • YomiPlay Pro Yearly$9.991 Year
Show 1 more
  • YomiPlay Pro+ Yearly$39.991 Year
One-time1
  • Early Supporter Plan$24.99

Questions

Is CapWords free?
CapWords is free to download, with in-app purchases available.
Is YomiPlay free?
YomiPlay is free to download, with in-app purchases available.
Which has better reviews, CapWords or YomiPlay?
YomiPlay is rated higher. CapWords averages 4.7 out of 5 from 668 ratings, while YomiPlay averages 5.0 from 1 ratings.
Do CapWords or YomiPlay have ads?
Neither CapWords nor YomiPlay shows ads.
Which is updated more often, CapWords or YomiPlay?
CapWords ships an update every 5 days, and YomiPlay every 8 days. Most recently, CapWords was updated on November 8, 2026 and YomiPlay on November 5, 2026.

Other comparisons