D.S.Reader vs mBooks
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
D.S.Reader
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E-Book Reader supporting EPUB, PDF, and CBZ formats, with custom fonts and custom dictionary support. When paired with calibre Content Server, you can easily browse your libraries, download books for reading. It will track and sync you reading progress and highlights across all devices paired with the same server.
mBooks
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A minimal, focused reader for your PDF and EPUB books. mBooks keeps reading clean and puts your highlights first. Select any passage, highlight it in the color you choose, and your highlights stay safe ā they sync to your account and reappear on every device, even after you sign out and back in. Features: ⢠PDF and EPUB support: Read your entire library in one simple app. ⢠Cloud-Synced Highlights: Never lose a note. Highlights sync to your account and reappear on any device. ⢠Offline First: Read and highlight anywhere. Sync automatically when you reconnect. ⢠Minimalist Design: A clean interface focused entirely on your reading. ⢠Custom Colors: Choose your preferred highlight color to personalize your experience. ⢠Privacy: Your book files stay on your device. Only your highlights are synced to your private account. ⢠Focused reading: A quiet reader experience built around your books and highlights. Import a PDF or EPUB and start reading with mBooks.
Screenshots
Verdict
The clearest difference is ads: mBooks at none against D.S.Reader's shown. mBooks also leads on update cadence (every 9 days vs monthly) and iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
D.S.Reader ships an update monthly, mBooks every 9 days. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.
| Parameter | D.S.Reader | mBooks |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 9 days ā better |
| Ads | Yes | No ā better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 ā better |
| Further details ā not scored | ||
| Size | 93 MB | 65 MB |
| Age rating | 17+ | 12+ |
| Developer | Yi Li | Anshika Maurya |
In-app purchases
D.S.Reader
No in-app purchases
mBooks
No in-app purchases









