INYU vs LemmaRead
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
INYU
This app offers an immersive language learning experience powered by AI. It focuses on communication and understanding through real-time expression refinement and personalized quizzes. Engage in deep discussions, create stories, and build your personal expression bank.
- AI-powered language learning
- Immersive communication space
- Real-time expression refinement
- Personal expression bank
- Interactive quizzes
- Storytelling and discussion modules
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INYU is dedicated to creating an immersive foreign-language space for you. Here, language learning does not begin with vocabulary and grammar—it becomes part of everyday life. A passing question, a quick note, a simulated scenario or role-play, even a deeper conversation with yourself: each can become a natural opportunity to practise a foreign language. Built around this idea, INYU brings together four modules: 1. Surlume: Everyday questions and ideas that surface in the moment become a starting point for encountering and using a foreign language. 2. Sublume: Engage in deeper conversations with AI, expressing your thoughts, ideas, and feelings in a foreign language—or simply talking about anything that interests you. Your words are met with a response, allowing each conversation to naturally become language practice and growth. 3. Theatre: Experience the joy of communicating and creating in a foreign language through simulated scenarios and role-play. 4. Alchemy: Turn the expressions you collect along the way into your own language library, then reinforce them through practice until they become a natural part of your language ability. [Contact & Feedback] • Email: feedback@inyu.space • Official WeChat: INYU_Official • Discord: https://discord.gg/AvxY6kEYq9 Privacy Policy: http://inyu.space/privacy.html Terms of Use: http://inyu.space/legal.html
LemmaRead
This app is a smart reader for French, Spanish, and German learners. It helps you understand texts by identifying word forms, providing AI-powered analysis, and tracking your vocabulary growth. It supports various document formats and offers text-to-speech functionality.
- Lemmatization engine for word forms
- Smart vocabulary management
- AI-powered word analysis
- Unknown word rate calculator
- Built-in EPUB, PDF, TXT reader
- Text-to-speech audiobook
- Reading statistics tracking
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KEY FEATURES: - Lemmatization Engine — Automatically recognizes conjugated verb forms and plural nouns, mapping them to dictionary base forms - Smart Vocabulary Management — Mark words as mastered or learning, import word books from CSV/TXT - AI-Powered Analysis — Get detailed word explanations including translation, examples, and etymology (Pro/Max) - Unknown Rate Calculator — Find books at the right level by analyzing vocabulary difficulty - Built-in Reader — Supports EPUB, PDF, and TXT formats with customizable themes and fonts - TTS Audiobook — Listen to any text with text-to-speech - Reading Statistics — Track your reading time, vocabulary growth, and progress SUBSCRIPTION PLANS: - Free — Core reading features, vocabulary management, and lemmatization - Pro — AI word analysis, cloud backup, and data export - Max — Unlimited AI, multi-device sync, and priority support Privacy Policy: https://churman1113.github.io/lemmaread-policy/privacy.html Terms of Service: [https://churman1113.github.io/lemmaread-policy/terms.html LemmaRead 是专为法语、西班牙语、德语学习者设计的智能外语阅读器。 核心功能: - 词形归一引擎 — 自动识别动词变位和名词复数,映射到词典原型 - 智能单词本 — 标记熟词/生词,支持 CSV/TXT 导入词书 - AI 分析 — 获取单词的翻译、例句和词源详解(Pro/Max) - 生词率计算 — 根据你的词汇水平智能推荐合适难度的读物 - 内置阅读器 — 支持 EPUB、PDF、TXT 格式,可自定义主题和字体 - TTS 有声书 — 文字转语音朗读 - 阅读统计 — 追踪阅读时长、词汇增长和进度 订阅计划: - 免费 — 核心阅读功能、单词本管理、词形归一 - Pro — AI 单词分析、云备份、数据导出 - Max — 无限 AI 调用、多设备同步、优先支持 隐私政策:https://churman1113.github.io/lemmaread-policy/privacy.html 服务条款:https://churman1113.github.io/lemmaread-policy/terms.html LemmaRead is a smart foreign language reader designed for French, Spanish, and German learners.
Screenshots
Verdict
The clearest difference is price: INYU at Free against LemmaRead's $9.99. INYU also leads on ratings volume (3 vs 1) and iOS requirement (13.0 vs 17.0). LemmaRead's advantage is rating (5.0 vs 4.0). On update cadence, ads, in-app purchases 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
INYU is free to download; LemmaRead costs $9.99 up front. INYU sells 4 in-app purchases, starting at $9.99 per month and LemmaRead sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
LemmaRead holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
INYU ships an update every 3 days, LemmaRead every 5 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | INYU | LemmaRead |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 4.0 (3 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 3 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 92 MB | 434 MB |
| Age rating | 4+ | 4+ |
| Developer | 筠尧 吴 | 寰 邱 |
Customer experience
INYU
LemmaRead
In-app purchases
INYU
- INYU GLOW Monthly1 Month trial$9.991 Month
- INYU DAWN Monthly1 Month trial$19.991 Month
- INYU GLOW Annual14 Days trial$79.991 Year
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- INYU DAWN Annual14 Days trial$159.991 Year
LemmaRead
- 会员$9.991 Month









