Comparison

不背单词 vs CapWords

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

Head to head
About

不背单词

Learn English vocabulary through authentic movie and TV show examples. Utilize a vast library of phrases, root words, and affixes for effective memorization. Features include exam-focused content, smart review scheduling, and gamified progress tracking.

Highlights
  • 1.5M+ original sound example sentences
  • 50K+ phrase pairings
  • 2000+ root words and affixes
  • Collins English-Chinese dictionary
  • All-stage vocabulary banks
  • Exam-focused word meanings and phrases
  • Ebbinghaus forgetting curve review
Features
Read full description

【内容,非常全面】 ▪ 150万+原声例句,在英美剧纪录片中学单词 ▪ 5万+词组搭配,海量单词用法,活学活用 ▪ 2000+词根词缀,覆盖近2万词条,用英文的偏旁部首串记单词 ▪ 5000+棵派生树,覆盖2万+词条,速记词族神器 ▪ 正版柯林斯英汉双解词典,用英文理解英文 ▪ 全阶段词库,覆盖小学、初中、高中、大学、留学等全阶段需求 ▪ 200+主流词汇书和英语教材词表,配合纸质书,同步学习 ▪ 近义词、反义词、单词变形,关联记忆更高效 【考试重点,非常突出】 ▪ 考义高亮,加粗显示考过的词义,常考词义重点学 ▪ 考点标记,加粗显示考过的词组,核心考点重点记 ▪ 17万+条历年真题例句,覆盖中考、高考、四六级、考研和专升本 【记忆,非常有效】 ▪ 艾宾浩斯记忆曲线,智能规划复习,高效抗遗忘 ▪ 原声例句,帮你理解单词在真实语境中的用法,理解了才好记 (≧ω≦) ▪ 词根词缀,帮你理解单词的内部结构,理解了才好记 o(^▽^)o ▪ 地道搭配,帮你理解单词的多个词义,理解了才好记 \\(*^▽^*)// ▪ 拼写测试,学完一组拼一拼,会写才肯罢休 【坚持,非常容易】 ▪ 签到送酷币,组队打卡奖励更多 ▶不背成绩单 ▪ 200000+ 五星好评 ▪ App Store 首页推荐 ▪ App Store 背单词推荐应用 ▶不背成长关爱热线 ▪ 不背单词应用内:头像 > 更多设置 > 帮助与反馈 ▪ 微博 / 公众号:不背单词App

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

Screenshots

不背单词4 screens
CapWords4 screens

Verdict

The call

不背单词 and CapWords both sit at 4.8 stars, but that hides the real split: 94% of 不背单词's written reviews are positive against 71% of CapWords's. 不背单词 also leads on ratings volume (3.6K vs 659) and iOS requirement (13.0 vs 17.0). CapWords's advantage is update cadence (every 5 days vs every 3 weeks). On price, rating, 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. 不背单词 sells 10 one-off in-app purchases and CapWords sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for 不背单词 against 4.7 for CapWords. That said, the two scores are not equally well evidenced: 不背单词 has 3.6K ratings behind it against 659, so its average is the more settled of the two. Written reviews are what separate them: 94% of 不背单词's written reviews are positive against 71% of CapWords's.

UpkeepUpdate frequency

不背单词 ships an update every 3 weeks, CapWords every 5 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
不背单词 versus CapWords: the parameters behind the verdict, then further details
Parameter不背单词CapWords
PriceFreeFree
Rating4.8 (3.6K ratings) — better4.7 (659 ratings)
Positive reviews94.1% of reviews — better71.2% of reviews
Number of ratings3.6K — better659
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size168 MB265 MB
Age rating9+4+
DeveloperBeijing Is-Cool Technology Co., LtdHappyPlan Tech

Customer experience

不背单词

All ratings3,601 ratings
Positive96.9%
Neutral1.4%
Negative1.8%
Written reviews728 reviews
Positive94.1%
Neutral1.6%
Negative4.3%

CapWords

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

User reviews

不背单词

From 3.6K App Store ratings

What we love

  • 🌟 Comprehensive vocabulary coverage
  • 👍 Intuitive and user-friendly interface
  • 🎬 Helpful example sentences from movies/TV
  • 💡 Effective memorization techniques
  • 🎯 Customizable word lists and study plans

Room to improve

  • 🐛 Occasional bugs and crashes
  • 🔊 Inconsistent audio volume for word pronunciations
  • 🔍 Limited search and filtering options
  • 🖼️ Outdated or unappealing visual design
  • 🕰️ Repetitive review schedule can feel tedious

CapWords

From 659 App Store ratings

What we love

  • 👍 Simple and intuitive interface
  • 🚀 Efficient flashcard creation
  • 🔊 Helpful audio pronunciations
  • 💡 Useful sample sentences

Room to improve

  • 🚫 Lack of support for certain languages (e.g., Hebrew, Arabic)
  • 💡 Desire for dark mode option
  • 🔒 Concerns about data privacy and Chinese ownership

Bugs and requests

不背单词

Reported bugs

3 issues
  • Login issues for users with non-Chinese phone numbers
  • Compatibility problems on newer iOS/Android devices
  • Unreliable syncing of progress across multiple devices

Requested features

5 requests
  • Ability to import/export custom word lists
  • Integration with other language learning resources
  • More personalized learning algorithms and recommendations
  • Enhanced social features for group/team learning
  • Expanded support for non-English vocabulary

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

In-app purchases

10 purchases

不背单词

One-time10
  • 充值4$0.99
  • 充值3$0.99
  • 充值6$0.99
Show 7 more
  • 充值5$0.99
  • 充值9.9$0.99
  • 充值62$8.99
  • 充值116$17.99
  • 充值248$34.99
  • 酷币包 31$39.99
  • 充值298$39.99
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

Questions

Is 不背单词 free?
不背单词 is free to download, with in-app purchases available.
Is CapWords free?
CapWords is free to download, with in-app purchases available.
Which has better reviews, 不背单词 or CapWords?
不背单词 is rated higher. 不背单词 averages 4.8 out of 5 from 3.6K ratings, while CapWords averages 4.7 from 659 ratings.
Do 不背单词 or CapWords have ads?
Neither 不背单词 nor CapWords shows ads.
Which is updated more often, 不背单词 or CapWords?
不背单词 ships an update every 3 weeks, and CapWords every 5 days. Most recently, 不背单词 was updated on November 1, 2026 and CapWords on November 5, 2026.

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