eBook Transfer vs Calibre 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eBook Transfer
Effortlessly move your e-books between your iPhone and e-reader using WiFi. This app eliminates the need for cables or a computer, allowing for quick and direct book transfers in seconds.
- Transfer e-books over WiFi
- No computer required
- Direct device sending
- Fast transfers
- Cable-free operation
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Seamlessly transfer your e-books from iPhone to e-reader over WiFi. No cables, no computer needed. We let you send books directly to your device in seconds.
Calibre 2
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Calibre 2 is a fast, private ebook manager and reader. LIBRARY • Add EPUB, MOBI, AZW3, PDF, HTML, Markdown and TXT files • Edit metadata: title, authors, series, tags, ratings, covers • Powerful search (title, author:, tag:, series:) and list or cover views • Organise books into libraries READER • Clean, distraction-free reading with adjustable fonts, themes and margins • Table of contents, bookmarks and reading progress • Built-in PDF viewer PRIVACY FIRST • Works entirely on your device — no account required • Optional free account to sync your library and reading position across devices • Share single books or whole libraries with specific people • No ads, no data selling Calibre 2 is the mobile companion of calibre.online.
Screenshots
Verdict
The clearest difference is device support: Calibre 2 at 3 against eBook Transfer's 1. Calibre 2 also leads on iOS requirement (15.0 vs 18.2). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | eBook Transfer | Calibre 2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 13 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Mick Coelho | Clarence Aubessard |
In-app purchases
eBook Transfer
No in-app purchases
Calibre 2
No in-app purchases









