LuminRead vs Readlate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LuminRead
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是否曾被淹没在海量的 PDF 报告中,感觉时间总是不够用?又是否感觉在阅读书籍的过程中总有知识点一知半解 LuminRead 来了!它不是又一个阅读器,而是你的AI 阅读副驾驶,彻底颠覆你获取和管理知识的方式。我们让你能够真正地与内容对话,将繁琐的被动阅读,升级为高效的主动探索。 【核心功能】 与万物对话,你的专属知识引擎 多格式支持:轻松导入 PDF、EPUB。 AI 问答:不再是单向输入,而是双向互动。直接向你的资料提问:“这篇论文的核心论点是什么?”、“总结一下这份报告的关键数据”、“这个视频教程的步骤有哪些?” AI 会立刻为你精准解答。 AI 魔法工具箱,阅读效率倍增 一键总结:从万字长文到三句话核心摘要,瞬间抓住要点,节省你 90% 的阅读时间。 智能解释:遇到复杂概念或专业术语?让 AI 扫清理解障碍。 跨语言翻译:外语文献不再是拦路虎。内置强大翻译引擎,让你轻松阅读全球前沿资讯。 生成脑图:一键将复杂信息结构化、可视化,快速理清逻辑脉络,构建思维框架。 构建你的第二大脑,知识永不遗忘 智能知识库:你上传的所有文档或者书籍,连同你与 AI 的对话记录,都会自动汇集成你的个人知识库。 高亮与笔记:在原文中轻松高亮、添加笔记,所有标注都会被智能整理,方便随时回顾和检索。 跨平台同步:在 iPhone, iPad, Mac 之间无缝切换,你的阅读进度、笔记和知识库始终保持同步,灵感随时随地记录。 强大的 AI 工具箱,重塑你的阅读流程 我们为你配备了一整套 AI 魔法工具,让信息处理变得前所未有的简单高效。 - 与万物对话:导入 PDF、EPUB,直接提问,AI 为你精准解答。告别大海捞针,直达信息核心。 - 章节导读 & 一键总结:阅读长文前,先看 AI 生成的章节导读和核心摘要,让你在几秒钟内掌握全文脉络,做到心中有数。 - 生成思维导图:一键将复杂信息结构化、可视化。快速理清逻辑脉络,构建清晰的思维框架,让知识一目了然。 - 无缝翻译体验:外语文献不再是拦路虎。无论是划线即时翻译重点段落,还是一键全文翻译,都能帮你轻松阅读全球前沿资讯。 【为谁而生?】 无论你是谁,LuminRead 都能成为你的得力助手: 学生与研究者:告别“论文苦海”,快速筛选和深度理解学术文献、课程资料。 职场人士:高效分析行业报告、商业合同、新闻资讯,总能比别人快一步掌握核心信息。 终身学习者:轻松消化书籍、文章和在线课程,将碎片化的知识系统化,真正构建起自己的知识体系。 停止被动“看”书,开始主动“用”知识。 信息爆炸的时代,你需要一个更聪明的阅读方式。 立即下载 LuminRead,开启与知识对话的全新旅程,体验前所未有的阅读效率!
Readlate
Translate entire documents and switch between original and translated versions for context. Supports various file types and offers offline translation with downloaded language packs. Organize and export translated content.
- Translate entire documents
- Switch between original and translated text
- Supports EPUB, PDF, DOCX, TXT, and more
- Offline translation with downloaded language packs
- Organized recent documents library
- Export translated files
- Adjustable reader tools
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Readlate is a private document reader for people who read books, articles, notes, and handouts in another language. Open a file, translate the whole document with Apple Translation, then switch between the original and translated version whenever you need context. READ FOREIGN DOCUMENTS MORE COMFORTABLY Readlate is built for foreign-language reading, not quick phrase lookup. Keep your place, return to recent documents, and continue reading after translation without rebuilding your library. SUPPORTED FILE TYPES Open EPUB, PDF, DOCX, TXT, Markdown, HTML, and JSON files from the Files app, iCloud Drive, email attachments, or any document source available on iOS. WHOLE-DOCUMENT TRANSLATION Translate full documents with Apple's Translation framework. Language packs can be downloaded from iOS, so supported language pairs can work offline after the required packs are installed. ORIGINAL / TRANSLATED READING Switch between the original document and the translated version while keeping your reading position. This is useful when you want to check wording, compare meaning, or continue reading in the language that feels easiest. RECENT DOCUMENTS THAT STAY ORGANIZED Return to your current books and documents from the recent library. Format badges, translated-language labels, and reading progress help you pick up where you left off. READER TOOLS • Page and continuous scroll reading modes • Adjustable font size and font family • Table of contents navigation • Full-text search • Bookmarks • Custom tap-zone actions • Chapter and paragraph re-translation tools EXPORT TRANSLATED FILES Save translated results back to the Files app. EPUB and DOCX exports keep their document-oriented workflow so translated material is easier to review or reuse. PRIVACY-FIRST BY DESIGN Files are imported and read on your device. Standard translation uses Apple Translation and can work offline with the required language packs. When you choose Premium Translation, the text to be translated is sent through Readlate's server to a cloud AI translation provider; an internet connection is required. Readlate does not require you to create an account. SUPPORTED INTERFACE LANGUAGES Readlate is localized in English, Korean, Japanese, Simplified Chinese, Spanish, French, German, and Portuguese (Brazil). READLATE PRO — ONE-TIME PURCHASE The free experience includes ads and parallel original/translation reading. A one-time Readlate Pro purchase removes ads and reward gates and unlocks bilingual export. Cloud translation is subject to usage limits; Pro does not include unlimited cloud translation. PREMIUM TRANSLATION — AUTO-RENEWING SUBSCRIPTION Premium Translation adds high-quality cloud AI translation for long books and includes every Readlate Pro feature. Two plans are offered: Premium Translation Monthly (1 month) and Premium Translation Yearly (1 year). The price of each plan is shown in the app before you purchase. A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it any time in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://readlate-aefa3.web.app/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: LuminRead at none against Readlate's 5. LuminRead also leads on ads (none vs shown) and iOS requirement (15.2 vs 18.0). Readlate's advantage is update cadence (every 5 days vs every 4 months). On price 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. Readlate sells 5 in-app purchases, starting at $2.99 per month. LuminRead asks for nothing beyond the download.
LuminRead ships an update every 4 months, Readlate every 5 days. Both last shipped on October 25, 2026.
| Parameter | LuminRead | Readlate |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 69 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | FUTO K.K. | Dongkyu Lee |
In-app purchases
LuminRead
No in-app purchases
Readlate
- Premium Translation Monthly$2.991 Month
- Premium Translation Yearly$19.991 Year
- Remove Ads$2.99
- Readlate Pro Upgrade$6.99
- Readlate Pro$9.99









