ereader vs csBooks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ereader
Organize and read EPUB, PDF, and TXT files from your device. Features include an offline dictionary, word flashcards, customizable reading settings, and text-to-speech functionality.
- Supports local EPUB, PDF, TXT files
- Offline dictionary lookup
- Word flashcard review
- Customizable reading interface
- Bookmark and note-taking
- Multi-language text-to-speech
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【 功能介紹 】 • 可新增手機本地 EPUB 、PDF、TXT....等多種檔案到書架中 • 離線字典方便查詢 • 點擊閱讀頁單字,顯示單字字義 • 單字卡功能方便複習 • 自定義閱讀頁字體、佈局 • 書籤、筆記功能 • 支援多國語音朗讀
csBooks
This app allows users to read and manage ePub and PDF books from their device. It offers features like automatic thumbnail generation, reading progress tracking, customizable text size, and multiple themes for a comfortable reading experience.
- Read ePub and PDF files
- Manage book library
- Auto book thumbnail generation
- Reading progress tracking
- Customizable text size and font
- 8 stylish reading themes
- Cloud storage and desktop sync
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Read ePub, PDF, MOBI, Word & CBZ files with csBooks – the best ebook reader and digital library manager for iPhone and iPad. Import, organize, and read books offline with our all-in-one book reader app. The #1 ebook reader app for offline and online reading: ePub reader & ePub viewer PDF reader & PDF viewer MOBI reader & MOBI viewer CBZ comic book reader Word document reader (DOCX) Book Reader Features: ePub reader with adjustable fonts, text size & 8 reading themes PDF reader with page progress tracking & navigation MOBI ebook reader for Kindle-format files Comic book reader for CBZ files Book library manager with card view & list view Auto-generated book cover thumbnails Reading progress tracker Cloud sync & cloud backup for your ebook library Offline reading – read books without internet Import ebooks from Files, email & cloud storage Desktop sync for cross-device reading Best ebook reader for digital library management. csBooks organizes your ePub books, PDF books, MOBI ebooks, and comic books in one beautiful reading app. Fast ePub viewer, smooth PDF viewer, and full-featured book manager. Read ebooks offline. Sync your book library to desktop. Track reading progress. csBooks is the ebook reader and library app for serious readers. Download csBooks – ebook reader, PDF viewer & digital library app. ------- Developer contact: studiocaesium@gmail.com Privacy Policy: https://www.caesiumstudio.com/privacy-policy End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is in-app purchases: ereader at none against csBooks's 2. csBooks's advantage is device support and iOS requirement (13.0 vs 15.2). On price 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. csBooks sells 2 in-app purchases, starting at $6.99 per month. ereader asks for nothing beyond the download.
| Parameter | ereader | csBooks |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 9 days |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 15.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | PIN YI LI | Ravi Kumar Sharma |
In-app purchases
ereader
No in-app purchases
csBooks
- Unlimited Pro (Monthly)$6.991 Month
- Unlimited Pro (Yearly)$22.991 Year









