DejaVocab vs EngTalk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DejaVocab
This app helps you learn languages by immersing you in real-world content like videos, podcasts, and books. It builds a personal language corpus by capturing and organizing language chunks from natural input, allowing you to review words within their original context. The system integrates spoken and written language for a continuous learning experience.
- Learn from videos, podcasts, and audiobooks
- Build a personal language corpus
- Review vocabulary in original context
- Integrates spoken and written language
- Supports EPUB, PDF, and text files
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Deja 从一个问题开始: 语言,为什么总是被学成抽象的单词? 在真实世界中,语言来自视频、播客、阅读和声音。 Deja 将这些语境中的表达自动提取、组织,逐渐形成一个属于自己的语料系统。 复习不再是孤立的记忆,而是回到语言第一次出现的那个语境。 阅读、听力、学习不再分离,所有输入汇聚成一条连续的语言路径。 Deja 不属于某一种格式或平台,它试图构建的,是一个会随着使用不断生长的语言系统。 Deja starts with a simple idea: Language is not learned from isolated words, but from real usage. Import videos, podcasts, books, or any text. Deja automatically captures phrases in context and turns scattered exposure into a growing personal corpus. Review is not repetition. It is a return to the moment where the language first made sense. Reading, listening, and studying are no longer separated. Everything flows into one continuous system, one evolving memory. Deja is not about formats or platforms. It is about building a language system that grows with you. Contact WeChat: longhao1596 Discord Community: https://discord.gg/AC7sNMJW Privacy Policy: https://dejavocab.com/privacy-policy/ Subscription Information Subscriptions renew automatically 24 hours before the end of the current period You can manage or cancel your subscription in Apple ID settings at any time After cancellation, access remains until the end of the current subscription period Payment will be charged to your iTunes account upon confirmation of purchase Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Don’t let words slip past unnoticed. Let DejaVocab capture every meaningful chunk of language. Download DejaVocab and build your own language corpus.
EngTalk
Practice English speaking with real-life dialogues and interactive role-play. Improve pronunciation, fluency, and vocabulary through sentence-by-sentence listening and speaking assessments. Learn practical English for everyday situations, travel, study, and work.
- Real-life English dialogues (A1-B2)
- Listening and shadowing practice
- Speaking assessment and pronunciation feedback
- Interactive role-play scenarios
- Long-press word lookup
- Personal vocabulary notebook
- Offline learning for beginner dialogues
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EngTalk - Practice English Speaking with Real-Life Dialogues Have you studied vocabulary and grammar but still struggle to speak? EngTalk integrates listening, shadowing, speaking assessment, interactive dialogue practice, word lookup, and review into one practical learning flow built around everyday conversations. Stop memorizing isolated words and start speaking English. Practice for ten minutes a day with useful dialogues you can understand, repeat, and use. 500 REAL-LIFE DIALOGUES FROM A1-B2 Learn with 500 English dialogues across A1, A2, B1, and B2. Start with beginner English and progress toward conversations for daily life, travel, study, and work. Practice situations such as: • Daily life: greetings, weather, family, hobbies, and small talk • Dining and shopping: reservations, ordering, paying, prices, and returns • Travel: airports, hotels, transportation, directions, and itineraries • Education: classes, assignments, discussions, and campus life • Workplace: interviews, meetings, tasks, progress, and collaboration • Health and services: symptoms, appointments, and asking for help 1,380 PRACTICAL ENGLISH SENTENCES Practice 1,380 high-frequency sentences arranged by topic and difficulty. Learn everyday English, travel phrases, study expressions, and workplace communication during a commute or any spare moment. Listen, repeat aloud, and build natural speaking habits. 100 IMMERSIVE LISTEN & READ ARTICLES Read and listen to 100 engaging articles across A1-B2 levels, covering stories, cultural insights, everyday science, and practical knowledge. Expand reading comprehension and continuous listening stamina with synchronized bilingual text and natural audio. SENTENCE-BY-SENTENCE LISTENING PRACTICE Play a complete dialogue or study one line at a time. Loop difficult sentences to notice connected speech, stress, and intonation, then hide lines for a listening challenge. Listening tools include: • Full-dialogue and sentence playback • Sentence loop, pause, replay, and progress controls • English and translated subtitles • Hidden-line listening challenges • Favorites for important dialogues and sentences • Saved learning progress SHADOWING AND SPEAKING ASSESSMENTS Listen, record yourself, and review pronunciation performance. Compare your recording with the model sentence, identify weaker lines, and practice again to improve sounds, intonation, and fluency. INTERACTIVE DIALOGUES TO START SPEAKING Take turns speaking while EngTalk plays your partner's lines. Speak and record when it is your turn, completing the conversation through back-and-forth practice in real-life contexts. LONG-PRESS WORD LOOKUP Long-press a word to see its American English IPA, part of speech, and definition without leaving the lesson. YOUR PERSONAL VOCABULARY NOTEBOOK Save new words to your vocabulary notebook. Review pronunciation, part of speech, and localized meanings, search by word or definition, and undo accidental removals. OFFLINE LEARNING AND LOCAL CACHE Audio downloads the first time you play it and is then saved on your device, so you can keep studying offline during commutes and trips. An internet connection is required for the first download. TRY A1 FREE, UNLOCK WITH ONE PURCHASE Start with A1 content free. A one-time upgrade unlocks A2-B2 dialogues, sentences, and articles, removes ads, and provides complete learning access. No recurring subscription or monthly fees. A SIMPLE LEARNING ROUTINE 1. Listen to the dialogue and understand the situation 2. Read bilingual subtitles and notice useful expressions 3. Loop sentences to master pronunciation and intonation 4. Record your shadowing and review the assessment 5. Complete the conversation in interactive dialogue practice 6. Save new words for later review Supports English, Simplified Chinese, Traditional Chinese, Japanese, and Korean. Practice with real-life dialogues for ten minutes a day. Download EngTalk and start speaking with confidence.
Screenshots
Verdict
The clearest difference is ads: DejaVocab at none against EngTalk's shown. DejaVocab also leads on ratings volume (59 vs 2). EngTalk's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 87%). On price, in-app purchases, monetization model and device support 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. DejaVocab sells 6 in-app purchases, starting at $5.99 per month and EngTalk sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
EngTalk holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: DejaVocab has 59 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 87% of DejaVocab's written reviews are positive against 100% of EngTalk's.
DejaVocab ships an update weekly, EngTalk every 3 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | DejaVocab | EngTalk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (59 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 86.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 59 — better | 2 |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 360 MB | 71 MB |
| Age rating | 17+ | 12+ |
| Developer | 灏 龙 | 佳 李 |
Customer experience
DejaVocab
EngTalk
In-app purchases
DejaVocab
- DejaVocab 高级版3 Days trial$5.991 Month
- DejaVocab 高级版3 Days trial$7.991 Month
- DejaVocab 高级版年付7 Days trial$49.991 Year
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- DejaVocab 专业版年付7 Days trial$69.991 Year
- DejaVocab 共建者$199.99
- DejaVocab 共建者 Plus$299.99
EngTalk
- VIP Lifetime Unlock$6.99









