CapWords vs Echolangs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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⊕ 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
Echolangs
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Language is not just something you know. Language is something you can use without stopping to calculate every sentence. EchoLangs is built around one idea: language becomes useful when listening, understanding, and responding become faster and more automatic. You may already know thousands of words. You may understand grammar. You may even understand what someone is saying — and still freeze when it is your turn to speak. EchoLangs helps you train that gap. HEAR. UNDERSTAND. RESPOND. Instead of treating listening, speaking, vocabulary, and sentence patterns as isolated skills, EchoLangs gives you structured practice with real sentences and repeated language patterns. The goal is simple: spend less time translating and constructing every response in your head, and become more comfortable responding directly in the language. BUILT FOR LANGUAGE REFLEX TRAINING EchoLangs includes several ways to practice. • Echo Loop Listen to guided target-language and native-language sequences designed to connect sound, meaning, and response. • Reflex Practice Work with sentence patterns repeatedly until familiar structures become easier to recognize and produce. • Focus Practice Move from passive listening to active recall and speaking. • Micro Dictation Listen carefully, identify missing words, and test whether you really heard what was said. • Sentence Listening Explore structured sentence collections and hear individual sentences whenever you want. A LARGE, STRUCTURED LANGUAGE SYSTEM EchoLangs isn't built around a small set of disconnected lessons. Explore: • 500,000+ structured sentences • 1,000+ units • 14 languages • Echo Foundation courses • Lexical Engine • Practical sentence and conversation collections • FSI-inspired foundation training • Personal learning content PRACTICE IN A WAY THAT FITS YOUR DAY Use guided audio practice while walking, commuting, cooking, exercising, or relaxing. When you want more active practice, switch to focused speaking, listening, or dictation exercises. Start with a few minutes. Continue where you left off. Build familiarity one sentence at a time. FROM KNOWING TO USING Learning a language gives you knowledge. Practice makes that knowledge easier to access when you actually need it. EchoLangs is designed to help turn what you know into stronger language reflexes — so you can hear, understand, and respond more naturally. By subscribing, you agree to our Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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
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.
CapWords ships an update every 5 days, Echolangs every 4 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.
| Parameter | CapWords | Echolangs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (545 ratings) — better | — |
| Positive reviews | 71.1% of reviews | — |
| Number of ratings | 545 — better | — |
| Update frequency | Every 5 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 235 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | HappyPlan Tech | Gang 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
CapWords
- Premium-Monthly-b$4.991 Month
- Premium-Monthly$5.991 Month
- Premium-Yearly3 Days trial$19.991 Year
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- 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
Echolangs
- Echolangs Pro$1.991 Month
- Monthly Access$3.991 Month
- EchoLangs Pro 1 Year$34.991 Year








