Aelano vs DejaVocab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aelano
This AI-powered app transforms videos and podcasts into interactive language learning tools. It uses bilingual subtitles, listening practice, and pronunciation scoring to help users learn naturally through content they enjoy, without traditional textbooks.
- AI-powered bilingual subtitles
- Interactive listening and speaking practice
- Import content from YouTube, podcasts, and local files
- Smart vocabulary collection
- CEFR level assessment for English
- Pressure-free learning environment
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Learn languages through real content you already enjoy. Aelano is an AI-powered language learning app based on the idea of comprehensible input. It turns videos and podcasts into interactive learning materials with AI bilingual subtitles, listening practice, and shadowing. Learn English and many other languages naturally — without textbooks or boring drills. Learn with videos & podcasts Import content from YouTube, Bilibili, Apple Podcasts, or local media files. Whether you watch TV shows, vlogs, interviews, or listen to podcasts, Aelano helps you turn real-world content into language input you can actually understand. AI subtitles that focus on meaning Aelano’s AI goes beyond word-by-word translation. It understands context and provides natural, meaningful explanations, so you learn how sentences are really used in real situations. LS100 immersive listening & speaking loop Aelano introduces the LS100 learning loop to help you truly master each sentence: - Blind listening to train your ears - Bilingual comparison to fully understand meaning - Shadowing practice with AI pronunciation scoring This loop gradually builds real listening comprehension and speaking confidence. Built for long-term learners - Smart vocabulary collection: save words directly from real sentences - CEFR levels (A1–C2) for English content to help you choose the right difficulty - A calm, pressure-free experience designed for sustainable language learning Supported languages Learn English and many other languages, including: Japanese, Korean, French, German, Spanish, Portuguese, Italian, Russian, Arabic, Thai, Vietnamese, Indonesian, Malay, Filipino, and more. No need to change your habits. Just keep watching and listening — and learn a language along the way. Download Aelano and start learning languages through real content today. Terms of Use: https://www.tingdiandian.com/en/privacy Privacy Policy: https://www.tingdiandian.com/en/terms
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.
Screenshots
Verdict
The clearest difference is ratings volume: DejaVocab at 59 against Aelano's 11. Aelano's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On price, rating, review sentiment and update cadence 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. Aelano sells 19 in-app purchases, starting at $0.99 per month and DejaVocab sells 6 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Aelano against 4.5 for DejaVocab. That said, the two scores are not equally well evidenced: DejaVocab has 59 ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 84% of Aelano's written reviews are positive against 86% of DejaVocab's.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.
| Parameter | Aelano | DejaVocab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (11 ratings) — better | 4.5 (59 ratings) |
| Positive reviews | 83.7% of reviews | 86.4% of reviews — better |
| Number of ratings | 11 | 59 — better |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 180 MB | 360 MB |
| Age rating | 4+ | 17+ |
| Developer | Hangzhou Zhiguang Technology Co., Ltd. | 灏 龙 |
Customer experience
Aelano
DejaVocab
In-app purchases
Aelano
- Basic Monthly$0.991 Month
- PRO Monthly$2.991 Month
- PRO Yearly$22.991 Year
- Aelano 500 Points Pack$0.99
- One-month Basic Membership$0.99
- Aelano 1000 Points Pack$2.99
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- One-month PRO Membership$2.99
- Aelano 2000 Points Pack$4.99
- Year New User$19.99
- Upgrade to PRO 1-Year$24.99
- One-year PRO Membership$29.99
- Upgrade Basic to PRO 1-Year$29.99
- Upgrade to MAX 1-Year$29.99
- Aelano Max Annual$59.99
- Upgrade to MAX 1-Year$59.99
- Yearly Pro to Lifetime Pro$89.99
- Monthly Pro to Lifetime Pro$99.99
- Basic Monthly to Lifetime Pro$99.99
- PRO Lifetime Member$99.99
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









