Fanfic reader vs CalibReader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fanfic reader
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Unofficial fanfic reader Fanfic Reader is an unofficial personal reading app for iPhone and iPad. Keep your books, documents, and fanfiction in one library — and pick up right where you left off. NOT AFFILIATED with Archive of Our Own, authors, or publishers. You add and read your own content. YOUR LIBRARY, YOUR FILES • Import from Files, Share sheet, iCloud Drive, or Wi‑Fi transfer on your local network • EPUB, FB2, MOBI, PDF, DJVU, CHM, Markdown, Office docs, comics (CBZ/CBR), and more • Open archives (ZIP, RAR, 7Z) and read supported files inside • Collections, tags, favorites, reading stats, and full‑text search across your library A COMFORTABLE READER • Per‑book font, theme, and brightness • Bookmarks, highlights, and annotations • In‑book search • Text‑to‑speech with background audio AO3 DISCOVERY (optional) • Search works on Archive of Our Own • Browse in an in‑app browser, save a reading queue, and import EPUB to your library • Content on AO3 is provided by AO3/OTW under their own terms SYNC & EXTRAS • Optional iCloud sync for progress, annotations, and library data via Apple CloudKit • Home Screen widget: continue your last book • Share extension: send files straight into the app Fanfic Reader does not show ads, sell your data, or require an account with us. Internet is used only for features you choose (such as AO3 or Wi‑Fi transfer). Requires iOS 18.6 or later.
CalibReader
This app offers a reading experience for EPUB and PDF files, featuring dual-page spreads and realistic page curls. It integrates with your existing calibre library and supports various cloud storage options. Enjoy a customizable reading environment and seamless syncing across devices.
- Dual-page spread and page curl effect
- Calibre library integration
- Cloud storage support (iCloud, Dropbox, OneDrive)
- Cross-device reading position sync
- Customizable themes and fonts
- Built-in dictionary
- PDF reader with two-page spreads
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Read your EPUBs like a real book: two pages side by side on iPad and iPhone Duo, with real page curls. PDFs open as two-page spreads too. Open your ebook files straight from Files, Safari, Mail or AirDrop, or bring your whole calibre library: CalibReader shelves them with covers and series, and keeps your place on every device. BUILT FOR IPHONE DUO Open iPhone Duo and your book becomes a two-page spread, with real page curls. Close it and the book closes: the cover screen shows its cover, leather-bound with the title in gold or the original art. Tap to keep reading, one page at a time. Your place holds through every fold, and turning the open phone to portrait gives you a single page. YOUR EPUB AND PDF FILES Any folder of EPUB or PDF files becomes a library with covers, sorting and search. WORKS WITH YOUR CALIBRE LIBRARY Point CalibReader at your calibre library folder and every book, cover, series, tag and synopsis appears as you organised it. Nothing to convert, no lock-in. YOUR STORAGE, YOUR CHOICE • A folder on your device or in iCloud Drive • Dropbox and OneDrive • Your own server or NAS over SMB • Other apps that share a folder in Files A READER BUILT FOR LONG SESSIONS • Two-page spread, single page or continuous scroll, with page curl or flip • Opens on a title page that turns over like a real one • Parchment, sepia, black and navy themes, or your own colour • Font, size, spacing, margins and justification, applied live • Table of contents, chapter navigation, clock and progress footer • Built-in dictionary • A PDF reader with two-page spreads on iPad and iPhone Duo that remembers your page PICK UP WHERE YOU LEFT OFF Reading positions and read status sync across your devices through a tiny file in your library folder. Put down the iPad, pick up the iPhone. A free calibre plugin writes read status, % read and last-read date back to your desktop library. A LIBRARY THAT LOOKS LIKE A LIBRARY Home with continue reading and recently added; grid, list and series views; filters and search; cover art found automatically when a book has none, and Choose Cover to swap in another edition's cover or bind any book in leather. 3 BOOKS FREE, THEN ONE PURCHASE Read any 3 books free, and bring in, sync and browse as many as you like. Then unlock your whole library with one purchase. No subscription, no account, no ads, no tracking, and no data collected. Formats: EPUB and PDF in the built-in reader; other formats open in the app of your choice. Note: CalibReader opens EPUB and PDF files without copy protection (DRM). Books bought in other apps' stores stay in those apps. CalibReader is an independent app, not affiliated with or endorsed by the calibre project. calibre is a trademark of Kovid Goyal. Support: hello@calibreader.com · https://calibreader.com
Screenshots
Verdict
The clearest difference is in-app purchases: Fanfic reader at none against CalibReader's 1. Fanfic reader also leads on iOS requirement (18.6 vs 26.2). CalibReader's advantage is chart position (#124 vs unranked). On price, ads and device support 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. CalibReader sells 1 one-off in-app purchase. Fanfic reader asks for nothing beyond the download.
| Parameter | Fanfic reader | CalibReader |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | — | Every 3 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | #124 — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 37 MB | 49 MB |
| Age rating | 17+ | 4+ |
| Developer | Daniil Zolotarev | Gram 1 |
In-app purchases
Fanfic reader
No in-app purchases
CalibReader
- Unlock All Books Forever$9.99









