Yes. Summio is free to download from the App Store and includes a free tier. Premium and Max subscriptions unlock unlimited summaries, Dialogue, and advanced Practice.

What languages does Summio support?

Summio supports 27 interface languages including English, Spanish, French, German, Portuguese, Italian, Russian, Arabic, Japanese, Korean, Simplified Chinese, and Traditional Chinese.

What can Summio summarise?

Four sources: full-length books, YouTube videos of any duration, web articles, and PDF documents. Every summary is generated by AI in the language you choose.

Does Summio work offline?

Generating new summaries and using Dialogue requires an internet connection because the AI runs in the cloud. Once a summary is created, you can re-read it offline inside the app.

Can I cancel anytime?

Yes. Subscriptions are managed through your Apple ID and can be cancelled at any time in Settings > Apple ID > Subscriptions on your iPhone. You keep access until the current period ends.

How much does Summio cost?

Summio is free to download and includes a free tier. Premium is $4.99 per month or $39.99 per year. Max is $9.99 per month or $79.99 per year. Yearly plans save 33% versus monthly. All payments are processed by Apple.

Is Summio a Blinkist alternative?

Yes, but with a wider scope. Blinkist offers a curated catalogue of book summaries; Summio summarises any book, YouTube video, long-form article, or PDF you point it at — on demand, in 27 languages, with chat over the full source text.

Does Summio summarise YouTube videos?

Yes. Paste any YouTube URL — lecture, podcast, talk, or playlist. Summio fetches the transcript and produces a clean editorial summary with timestamps preserved. You can chat with the full transcript afterwards.

Can Summio summarise PDFs?

Yes. Upload research papers, manuals, reports, even scanned books. OCR runs automatically when needed. The PDF stays inside your account and never leaves it. You get a structured summary plus an inline chat over the full document.

How accurate are Summio AI summaries?

Every claim in a Summio summary points back to a passage in the source. If the engine cannot ground a claim, it is not printed. AI is not perfect — Summio is a reading companion, not a substitute for the original work for medical, legal, or financial decisions.

Is Summio available on Android?

Not at launch. Summio is iPhone and iPad only on iOS 18 and later. An Android version is on the roadmap but does not yet have a date.

Summio is built by a small independent team. It is not part of a larger publisher. Contact: support@summio.org for support and privacy@summio.org for privacy questions.

Can Summio turn summaries into audio or a podcast?

Yes. Every summary can be played as natural audio narration, chapter by chapter — listen on a commute, a walk, or while doing chores, just like a podcast.

Does Summio help you remember what you read?

Yes. The learning companion uses spaced recall and gentle reminders to bring the key ideas back before you forget them, so a finished summary actually sticks.

AI 工具 · 文章摘要

AI 文章摘要 · 长文与新闻邮件

Summio 的 AI 文章摘要可处理 Substack、Medium、杂志、博客与新闻邮件中的任何长文，把它整理为结构化的编辑阅读，深度自选。支持 27 种语言。摘要之后可与全文对话，并按原文引用金句。

使用方法

步骤 01
打开 Summio,选择"文章"
在首页点「创建」按钮,选择「文章」作为来源。
步骤 02
粘贴长文链接
杂志随笔、Newsletter 期刊、Substack 文章、博客深度报道——几乎任何可公开访问的网页都可以。
步骤 03
选择深度,开始阅读
短篇/中篇/长篇/详细任选。点击任意一行即可与原文对话。

你能获得

支持随笔、长文、Newsletter 与 Substack
深度自选：短、中、长、详细
与原文对话,每条回答都引用具体段落

为什么选 Summio

从来源广度、语言数量和价格三方面对比 Summio 与单一用途工具。
对比项	Summio	单一用途工具
来源广度	图书、YouTube、文章、PDF —— 一个 App	仅支持一种来源
语言数量	27	英语为主,寥寥数种
价格	Premium 39.99 $/年（4.99 $/月）	差别较大,通常更贵

价格

Summio Premium

$4.99/月 · $39.99/年

年付立省 33 %

在 iPhone 上获取 Summio →

需要 iOS 18+ · 27 种语言 · 免信用卡即可开始

常见问题

Summio 能处理付费墙后的文章吗？

仅支持可公开访问的页面。如果文章需要订阅,请自行打开后从阅读模式分享链接,Summio 会处理可获取到的正文。

有字数上限吗？

基本没有。两万字左右的随笔和杂志长文都能稳定处理。极长的文章可能需要 1–2 分钟。

如果文章是英文,摘要会用什么语言？

支持 27 种语言中的任意一种。英文长文的摘要可以读成中文、日文或其他 25 种语言中的任意一种。

也可以摘要

图书 · YouTube 视频 · PDF