UniReader vs DjVu Book Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UniReader
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UniReader 1.9.2 UniReader opens what other apps refuse. PDF, EPUB, DjVu, CHM, MOBI, FB2, CBZ/CBR, DOC, DOCX, TXT, RTF, AZW3, PDB, PRC - 14 formats in one unified library. No more juggling between apps. --- READ WITHOUT FRICTION --- The real problem is not reading. It is everything that interrupts it: wrong format, awkward import, lost progress. UniReader exists to remove that friction. Open it, read, and pick up exactly where you left off. --- WHAT CHANGES EVERYTHING --- Absolute privacy Your documents stay on your device. No account required. No server. No tracking, no analytics, no data collection. What you read is your business alone. A real library Grid or list view, covers, folders, collections, integrated search. Filter by format, and import over your local network. Comfortable reading Day, Night, Sepia, and Paper themes; adjustable fonts and margins. Two-column EPUB, full-screen PDF, and it resumes exactly where you left off. Serious annotations Highlights, bookmarks, handwritten notes, PDF/PNG export. Optional cloud sync for reading progress and bookmarks. Catalogs and import OPDS (Gutenberg, Wikisource...), browser import on the same Wi‑Fi. Shortcuts and integrated system search. --- WHO IT IS FOR --- For anyone with hundreds of books in ten different formats who just wants to read them. For the person who annotates technical manuals in the morning and novels at night, and refuses to manage two separate apps. For researchers, students, and compulsive readers - anyone who reads seriously and wants a tool that keeps up. --- ACCESS --- Free plan DRM-free PDF and EPUB reading with essential library tools. Free forever - to explore, with no commitment. Premium All formats, cloud sync, advanced annotations, statistics about your reading, and sync with UniReader on your computer. 14 formats · OPDS · Local network import --- PRIVACY --- Your documents stay on your device. No tracking. No analytics. No data collection. UniReader is built to do one thing very well: to let you actually read. Less friction. More reading time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DjVu Book Reader
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DjVu Reader is a focused document reader for DJVU and DJV files. Import scanned books, manuals, research papers, archives, and rare documents, then read them in a clean library built for long-form reading. The app keeps your DjVu collection organized with reading progress, file details, and a simple reader that gets out of the way. Features: - Open DJVU and DJV files - Import documents into your library - Track reading progress. Continue reading from your last position - Use light, dark, or system appearance The free plan includes 5 imported books. DjVu Reader Premium removes the import limit, so you can build an unlimited DjVu library. Premium is available as a monthly subscription or a lifetime purchase. Privacy Policy: https://yevgenii.dev/projects/djvu-reader/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: UniReader at 3 against DjVu Book Reader's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. UniReader sells 3 in-app purchases, starting at $1.99 per month and DjVu Book Reader sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | UniReader | DjVu Book Reader |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 19 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Guglielmo Pasa | Yevgenii Kryzhanivskyi |
In-app purchases
UniReader
- UniReader Premium Monthly$1.991 Month
- UniReader Premium Yearly$19.991 Year
- UniReader Premium Lifetime$34.99
DjVu Book Reader
- Monthly Premium$1.991 Month
- Lifetime Premium$5.99
Questions
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Is DjVu Book Reader free?
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