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 · 長文與電子報

Summio 的 AI 文章摘要可處理 Substack、Medium、雜誌、部落格與電子報中的任何長文，整理為結構化的編輯閱讀，深度自選。支援 27 種語言。摘要之後可與全文對話，並依原文引用金句。

使用方式

步驟 01
開啟 Summio,選擇「文章」
在主畫面點選「建立」按鈕,並選擇「文章」作為來源。
步驟 02
貼上長文連結
雜誌散文、電子報期刊、Substack 貼文、部落格深度報導——幾乎任何可公開瀏覽的網頁都可以。
步驟 03
挑選深度,開始閱讀
短篇／中篇／長篇／詳細任你選。點任一行即可與原文對話。

你能獲得

支援散文、長文、電子報與 Substack
深度自選：短、中、長、詳細
與原文對話,每則回答都引用具體段落

為什麼選 Summio

從來源廣度、語言數量與價格,比較 Summio 與單一用途工具。
比較項目	Summio	單一用途工具
來源廣度	書籍、YouTube、文章、PDF —— 一個 App 全包	只支援一種來源
語言數量	27	以英語為主,寥寥幾種
價格	Premium 39.99 $/年（4.99 $/月）	差異很大,通常更貴

價格

Summio Premium

$4.99/月 · $39.99/年

年費方案省 33 %

在 iPhone 取得 Summio →

需 iOS 18+ · 27 種語言 · 免信用卡即可開始

常見問題

Summio 能處理付費牆後的文章嗎？

僅支援可公開瀏覽的網頁。若文章需要訂閱,請自行開啟並從閱讀模式分享連結,Summio 會處理可取得的內文。

有字數上限嗎？

基本上沒有。約兩萬字的散文與雜誌長文皆能穩定處理。非常長的文章可能需要 1–2 分鐘。

如果文章是英文,摘要會以什麼語言呈現？

可用 27 種語言中的任意一種閱讀。英文長文的摘要可以讀成中文、日文或其他 25 種語言中的任何一種。

也能摘要

書籍 · YouTube 影片 · PDF