# Blubb Reader — Read, listen, study offline

> Read, listen, study offline (iPhone/iPad app by Chuanjie Duanmu.)

- Source: https://appshunter.io/ios/app/blubb-reader/id6797550100 (this page in markdown: same URL + `.md`)
- Developer: [Chuanjie Duanmu](https://appshunter.io/developer/1889420662)
- Category: Books
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 215 MB
- Released: 2026-09-29
- Data updated: 2026-10-04
- User reviews in markdown: https://appshunter.io/ios/app/blubb-reader/id6797550100/reviews.md

## What is Blubb Reader?

Blubb is a free reader for books and research papers. Import EPUB, PDF, text, and scans, then read and listen offline.

For research papers with an available arXiv HTML edition, Blubb offers a formatted view that preserves equations, figures, tables, citations, and working links. Keep the original PDF at hand and change the reader's font, size, theme, and page or scrolling layout.

On-device voices read aloud from your last position. Notes and highlights stay with each book. Alice's Adventures in Wonderland is included to get you started.

No account, subscription, ads, or tracking. Your imported books and notes stay on your device. iCloud sync is under development and unavailable in this release.


## Version history (last 1 release)

### 1.0 — 2026-09-30

No release notes.

## Apps similar to Blubb Reader

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Academyx](https://appshunter.io/ios/app/academyx/id6786603172) | — | Free | Books |
| [Duo Reader](https://appshunter.io/ios/app/duo-reader/id6815597778) | — | Free | Books |
| [Jonggyeol: Paper E-Reader](https://appshunter.io/ios/app/jonggyeol-paper-e-reader/id6812567254) | — | Free | Books |
| [Unison Reader](https://appshunter.io/ios/app/unison-reader/id6816232927) | — | Free | Books |
| [Into Books](https://appshunter.io/ios/app/into-books/id6752693941) | — | Free | Books |
| [Sepio Books](https://appshunter.io/ios/app/sepio-books/id6741252958) | — | Free | Books |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-04.*