Duo Reader
LeoStudio Global Book iPhoneiPadiPod touch
Duo Reader is a free Book app for iPhone and iPad by LeoStudio Global. Rated 5.0/5 from 1 ratings. Requires iOS 17.6. Updated October 21, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 95 MB
- Age 4+
- Updated
- Oct 21
- 2026 · v1.0.2
Screenshots
About Duo Reader
Duo Reader is a quiet place to read. Your books, PDFs and articles live in one calm library, set in beautiful type, with a reading companion for when a page needs a second look. READ IN COMFORT - Typography first: choose your typeface, size, spacing and margins, and every line reflows instantly - Clean, distraction-free pages that let the words lead - Pick up exactly where you left off, every time YOUR LIBRARY, QUIETLY ORGANIZED - Books, PDFs and RSS articles in one place - Folders for studying, classics, or whatever you're reading next - Search across your books and jump straight to the passage UNDERSTAND WHAT YOU READ - Select any passage to explain, define, highlight or add a note - Translate a passage and read it alongside the original - Ask Mochi, your reading companion, to summarize a chapter without leaving the page LISTEN WHEN YOUR EYES NEED A REST - Natural voices in several languages, with adjustable speed - Follow along as each sentence is highlighted EVERYTHING YOU SAVE, IN ONE PLACE Bookmarks, notes and highlights, gathered and easy to revisit. EVEN BETTER ON IPHONE DUO Unfold iPhone Duo and your page opens into a true two-page spread. Translations, Mochi and your notes sit beside the page instead of on top of it. Fold it again mid-chapter, or mid-sentence while listening, and you're still on the same line. PRIVATE BY DESIGN Mochi answers quick questions on device, so your reading stays on your iPhone. Mochi features require a device that supports Apple Intelligence. --------------------- Privacy Policy: https://leostudio.global/policies Terms of Use: https://leostudio.global/policies For technical assistance or other inquiries: [email protected]
What’s new
Version 1.0.2 · Updated October 21, 2026
Bug fixes
App privacy
The developer, LeoStudio Global, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, App Functionality
Alternatives to Duo Reader
Looking for apps like Duo Reader? Here are 6 similar apps on the App Store. The highest rated is Booklip — eBook Reader (5.0/5), and all 6 are free to download.
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Booklip — eBook Reader
5.0
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Duri: Book & PDF Reader
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Book: EPUB, PDF & FB2 Reader
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Morrow: Read and Listen
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Aya Reader
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Romance Gold
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Duo Reader | 5.0 / 5 (1 rating) | Free | October 21, 2026 | |
| Booklip — eBook Reader | 5.0 / 5 (5) | Free | Oct 18, 2026 | Compare |
| Duri: Book & PDF Reader | 5.0 / 5 (1) | Free | Oct 15, 2026 | Compare |
| Book: EPUB, PDF & FB2 Reader | – | Free | Sep 29, 2026 | Compare |
| Morrow: Read and Listen | – | Free | Nov 2, 2026 | Compare |
| Aya Reader | 5.0 / 5 (1) | Free | Apr 6, 2026 | Compare |
| Romance Gold | – | Free | Jul 3, 2026 | Compare |
Compare Duo Reader with the top alternatives: ratings, updates, ASO score and keyword gaps →