Comparison

INYU vs LemmaRead

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • AI-powered language learning
  • Immersive communication space
  • Real-time expression refinement
  • Personal expression bank
  • Interactive quizzes
  • Storytelling and discussion modules
Features
Read full description

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

About

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.

Highlights
  • 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
Features
Read full description

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

INYU4 screens
LemmaRead4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 4 level
INYU versus LemmaRead: the parameters behind the verdict, then further details
ParameterINYULemmaRead
PriceFree — better$9.99
Rating4.0 (3 ratings)5.0 (1 ratings) — better
Number of ratings3 — better1
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size92 MB434 MB
Age rating4+4+
Developer筠尧 吴寰 邱

Customer experience

INYU

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

LemmaRead

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

INYU

Subscriptions4
  • INYU GLOW Monthly1 Month trial$9.991 Month
  • INYU DAWN Monthly1 Month trial$19.991 Month
  • INYU GLOW Annual14 Days trial$79.991 Year
Show 1 more
  • INYU DAWN Annual14 Days trial$159.991 Year
1 purchases

LemmaRead

Subscriptions1
  • 会员$9.991 Month

Questions

Is INYU free?
INYU is free to download, with in-app purchases available.
Is LemmaRead free?
LemmaRead costs $9.99, and also offers in-app purchases.
Which has better reviews, INYU or LemmaRead?
LemmaRead is rated higher. INYU averages 4.0 out of 5 from 3 ratings, while LemmaRead averages 5.0 from 1 ratings.
Do INYU or LemmaRead have ads?
Neither INYU nor LemmaRead shows ads.
Which is updated more often, INYU or LemmaRead?
INYU ships an update every 3 days, and LemmaRead every 5 days. Most recently, INYU was updated on October 31, 2026 and LemmaRead on November 5, 2026.

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