# UniBook — Read Without Limits — EPUB, PDF & Audiobook Reader > EPUB, PDF & Audiobook Reader (iPhone/iPad app by Denis Tronin.) - Source: https://appshunter.io/ios/app/unibook-read-without-limits/id6757717595 (this page in markdown: same URL + `.md`) - Developer: [Denis Tronin](https://appshunter.io/developer/1446210844) - Category: Books, Entertainment - Price: Free with in-app purchases - Age rating: +4 - Requires: iOS 26.0 · 15 MB - Languages: Brazilian Portuguese, Chinese (Simplified, China), European Spanish, French (France), American English, Japanese, Russian - Released: 2026-01-15 - Data updated: 2026-08-17 - User reviews in markdown: https://appshunter.io/ios/app/unibook-read-without-limits/id6757717595/reviews.md ## What is UniBook? Tired of subscriptions? UniBook is a one-time-purchase reader for the EPUB, PDF, M4B, and MP3 files you own. Read and listen offline, keep your library organized, and pick up exactly where you left off. — WHY READERS CHOOSE UNIBOOK — PAY ONCE, READ FOR LIFE A single in-app purchase unlocks the full reader. No monthly plan and no automatic renewal. YOUR LIBRARY STAYS YOURS Import compatible DRM-free files through Files, iCloud Drive, or the Share extension. Your imported books remain on your device, UniBook does not upload your library, and no account is required. — FEATURES — EPUB READER • Adjustable text size and reading themes • Light, sepia, and dark reading themes • Save highlights and quotes • Share quotes as polished images • Resume from your saved position • See reading progress in the reader and your library PDF READER • Native PDF viewing • Page and progress tracking • Saved position for reliable resume • Progress visible alongside your other books AUDIOBOOK PLAYER • M4B and MP3 audiobooks • Single-file and multi-file books • Playback speed from 0.5x to 2x • Sleep timer • Background playback and lock-screen controls • Resume from your last position • Chapter navigation LIBRARY MANAGEMENT • Custom shelves and favorites • Dedicated Reading and Finished shelves • Active books stay easy to reach; completed books move to the end • Import several compatible files from Files • Add books and audiobooks from other apps with the Share extension • Share or remove your own files at any time READING STATISTICS • Daily reading and listening time • Reading streaks and daily goals • Yearly activity graph • Year in Review SIRI • Resume your last audiobook with the “Play Last Audiobook” shortcut Supported formats: EPUB, PDF, M4B, MP3 UniBook is built for readers who manage their own digital library and want a focused, private reading experience without a recurring subscription. Note: UniBook is a reader app. It does not sell, distribute, or provide book content. You are responsible for ensuring that you have the right to use every file you import. DRM-protected files are not supported. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | UniBook Premium | $49.99 | one-time | ## Version history (last 5 releases) ### 1.5 — 2026-08-03 What's new in UniBook 1.5: • Smarter library ordering keeps your active ebook first and completed books last • Ebook and PDF progress is now shown consistently across library and shelf book cards • More reliable imports from Files and the Share extension, with safer on-device storage handling • Fixes for PDF opening, navigation, progress saving, and position restore • More accurate reading and listening statistics • Siri reliably resumes your last audiobook, including after a cold launch Plus stability, accessibility, and localization improvements. ### 1.4 — 2026-03-13 What's new in UniBook 1.3: • Improved reading statistics and streak tracking • Better audiobook chapter navigation • Enhanced quote sharing with new story-format designs • Siri integration — "Play last audiobook" voice command • Performance improvements and bug fixes UniBook is a one-time purchase. No subscriptions, ever. ### 1.2 — 2026-02-02 Version 1.2: • Audiobook completion tracking: Books are now automatically marked as "listened" when you reach 98% progress • New audiobook statistics: Track how many audiobooks you've completed • Improved library sorting: Listened audiobooks move to the end of your list, keeping unfinished books front and center ### 1.1 — 2026-01-24 • iPad support - enjoy reading on a bigger screen • Reading statistics - track your streaks, set daily goals, and view activity with a contribution graph • Year in Review - see your reading achievements at a glance • Siri Shortcuts - play your last audiobook with voice commands • Remembers your last tab - app opens where you left off ### 1.0 — 2026-01-16 No release notes. ## Apps similar to UniBook | App | Rating | Price | Category | | --- | --- | --- | --- | | [SmarText](https://appshunter.io/ios/app/smartext/id6757114026) | 5.0 (2) | Free | Books | | [PudaReading](https://appshunter.io/ios/app/pudareading/id6749472068) | 5.0 (1) | Free | Books | | [BookLens](https://appshunter.io/ios/app/booklens/id6756723144) | 5.0 (1) | Free | Books | | [Booklender](https://appshunter.io/ios/app/booklender/id6757636673) | — | Free | Books | | [KeyReader](https://appshunter.io/ios/app/keyreader/id6762510058) | — | Free | Books | | [Off The Hook Book Club](https://appshunter.io/ios/app/off-the-hook-book-club/id6754546248) | — | Free | Books | ## More apps by Denis Tronin - [Safe Scanner](https://appshunter.io/ios/app/safe-scanner/id1509334364) - [Work Remotely](https://appshunter.io/ios/app/work-remotely/id1620126090) - [O2 — Breathing Trainer](https://appshunter.io/ios/app/o2-breathing-trainer/id6757519007) - [Loopix: Analog Film Camera](https://appshunter.io/ios/app/loopix-analog-film-camera/id6757521749) - [Rakoon: Gym Workout Tracker](https://appshunter.io/ios/app/rakoon-gym-workout-tracker/id6757954467) All apps by Denis Tronin: https://appshunter.io/developer/1446210844 --- *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 2026-08-17.*