Comparison

CapWords vs Echolangs

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 real life using your camera and instantly create smart flashcards. AI provides definitions with context, and a spaced repetition system helps you remember them. Perfect for students, travelers, and professionals looking to expand their vocabulary.

Highlights
  • AI text recognition from photos
  • AI-powered definitions with context
  • Photo-linked vocabulary flashcards
  • Intelligent spaced repetition review
  • 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

Echolangs

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Language is not memorized. Language is a reflex. Stop translating in your head. Start speaking with faster, more natural responses. EchoLangs is a language learning app designed to train the missing link between listening and speaking. Instead of focusing on memorization, flashcards, or grammar-heavy study, EchoLangs helps you build a stronger speaking reflex through guided audio repetition. Many learners know words and understand basic conversations, but still freeze when it is time to speak. They silently translate, hesitate, and lose the rhythm of real communication. EchoLangs helps reduce that delay with a simple training method called the Echo Loop: Target Language → Native Language → Target Language This sequence helps you connect sound, meaning, and speech in one continuous flow, so you can respond more smoothly over time. Just press play and practice anywhere. EchoLangs is built for low-friction daily language practice. No typing, no flashcard reviews, and no complicated grammar drills. Just listen, repeat, and train while you walk, commute, cook, exercise, or relax. How EchoLangs helps you practice Train listening and speaking together Build faster responses without constant mental translation Improve pronunciation, rhythm, and spoken flow through repetition Practice hands-free with guided audio lessons Use your native language as a bridge to reinforce meaning Turn passive exposure into active conversation practice Core features Continuous Echo Loop playback Hands-free listening and repetition Focus Mode for active speaking practice Reflex-based speaking drills Minimal, distraction-free interface 14+ languages 10,000+ focused training collections 500,000+ structured sentences Training collections EchoLangs includes multiple training collections to help you improve vocabulary access, sentence patterns, and conversation readiness in different situations. Lexical Engine Train high-frequency verbs, nouns, and adjectives through practical sentence patterns and guided repetition. Traveling Through the World Practice useful travel and business phrases for airports, hotels, transportation, dining, shopping, meetings, and everyday situations. Echo × FSI Language Foundation Build a stronger foundation with structured audio-based language training inspired by classic Foreign Service style progression and adapted for Echo Loop practice. Echo Micro Stories Use short three-sentence story units to train basic conversation logic such as who did what, when, where, and why. EchoLangs is designed for learners who want to practice speaking more naturally, improve conversation speed, and make daily language training easier to maintain. Rebuild your language reflex with EchoLangs. By subscribing, you agree to our Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CapWords4 screens
Echolangs4 screens

Verdict

The call

The clearest difference is iOS requirement: Echolangs at 15.1 against CapWords's 17.0. 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 Echolangs sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CapWords ships an update every 5 days, Echolangs every 4 days. The most recent releases landed on September 26, 2026 and September 15, 2026 respectively.

Scorecard1 real difference · 9 level
CapWords versus Echolangs: the parameters behind the verdict, then further details
ParameterCapWordsEcholangs
PriceFreeFree
Rating4.7 (519 ratings) — better—
Positive reviews71.5% of reviews—
Number of ratings519 — better—
Update frequencyEvery 5 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size234 MB43 MB
Age rating4+4+
DeveloperHappyPlan TechGang Huang

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

Echolangs

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
3 purchases

Echolangs

Subscriptions3
  • Echolangs Pro$1.991 Month
  • Monthly Access$3.991 Month
  • EchoLangs Pro 1 Year$34.991 Year

Questions

Is CapWords free?
CapWords is free to download, with in-app purchases available.
Is Echolangs free?
Echolangs is free to download, with in-app purchases available.
Do CapWords or Echolangs have ads?
Neither CapWords nor Echolangs shows ads.
Which is updated more often, CapWords or Echolangs?
CapWords ships an update every 5 days, and Echolangs every 4 days. Most recently, CapWords was updated on September 26, 2026 and Echolangs on September 15, 2026.

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