Readmoo 分享書 vs udn 讀書館
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Readmoo 分享書
Organize your personal library, track reading progress, and discover new books through community reviews and bestseller lists. Easily add books by scanning barcodes or browsing new releases and popular titles.
- Scan barcodes to add books
- Manage reading progress
- View bestseller charts
- Discover new releases
- Read community reviews
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Readmoo分享書 - 線上書櫃 x 閱讀社群 書櫃總是雜亂無章？眼前這本書值得閱讀嗎？如果這些是你的問題，讓「Readmoo分享書」來幫助你。 Readmoo分享書是一個閱讀社群服務，透過最方便的功能來充實書櫃、管理閱讀紀錄，並且為您找到下一本值得閱讀的書籍。 功能： • 掃描條碼：輕輕鬆鬆將你的書櫃搬上網路。在逛書店時一樣可以掃描書籍，看大家對這本的評價。 • 暢銷新書：分享書幫你整理各大網路書店的暢銷排行榜及新上架書籍。書市資訊一把抓！ • 閱讀進度：總是有些書買了還沒讀，或是想不起來讀過了沒？用分享書管理你的閱讀進度。 • 社群評價：這本書好看嗎？不用求神問卜，讓分享書告訴你大家的看法。
udn 讀書館
Access e-books, magazines, and newspapers from multiple libraries in one app. Enjoy a seamless reading experience with offline capabilities and customizable settings. Borrow and reserve digital content for free.
- Integrates multiple library lending services
- Free mobile borrowing of e-books, magazines, newspapers
- Offline reading of downloaded content
- Supports PDF and EPUB formats
- Customizable reading settings (brightness, text size, night mode)
- Borrow and reserve books with automatic returns
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The exclusive service and new experience. The udn library app integrates the major libraries’ lending services, providing readers free mobile borrowing services of electronic books, magazines, and newspaper. Download the udn library app on your mobile devices, you can enjoy reading anywhere. Plus, you can read the latest, most popular, and most abundant contents the way you like. # All Libraries in one app The udn library app provides readers with e-books borrowing services from all the cooperated libraries. Log in with your library accounts or mobile library accounts, and access to all digital reading contents from the libraries for free. # The innovative user interface In our app, you can borrow all the library e-books with a single bookshelf, and borrow e-books via QR Codes. Enjoy the simple and fluently app experience. # The complete digital library experience You can borrow or reserve the e-books you like in digital libraries, and the e-books you borrowed will be returned automatically when they are dated. Your personal reading progress and history will also be recorded. Moreover, you can highlight the lines you like and take notes in the e-books. # Offline reading The electronic books, magazines, and newspaper can be downloaded to your devices, and be read without internet services. # PDF and EPUB Formats are supported You can switch between the tablet-friendly PDF format and the phone-friendly EPUB format freely. # User-friendly reading settings -Electronic books, magazines, and newspapers of the PDF format- ‧ The screen brightness is adjustable in time ‧ Switch your reading direction freely ‧ Your zoom-in setting will be applied to all pages automatically - E-books of the EPUB format- ‧ The screen brightness is adjustable in time ‧ Adjust text size and page width ‧ Switch between "daytime" and "Night" reading mode freely ‧ Select your page changing mode between "turning" and "scrolling." # Abundant and amazing digital contents Cooperating with hundreds of publishers, providing tens of thousands of e-books, latest e-magazines, and daily e-newspapers of the UDN group, you can definitely find the digital contents you like.
Screenshots
Verdict
The clearest difference is rating: udn 讀書館 at 2.5 against Readmoo 分享書's 1.0. udn 讀書館 also leads on ratings volume (8 vs 1). Readmoo 分享書's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price, review sentiment, update cadence 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.
udn 讀書館 holds the better App Store score, 2.5 against 1.0. That said, the two scores are not equally well evidenced: udn 讀書館 has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 53% of Readmoo 分享書's written reviews are positive against 50% of udn 讀書館's, so the app with the better star average is not the one people write more warmly about.
Readmoo 分享書 ships an update every 3 months, udn 讀書館 every 6 weeks. The most recent releases landed on August 12, 2026 and September 19, 2026 respectively.
| Parameter | Readmoo 分享書 | udn 讀書館 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 2.5 (8 ratings) — better |
| Positive reviews | 53.3% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 8 — better |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 31 MB | 63 MB |
| Age rating | 12+ | 17+ |
| Developer | eCrowdmedia | udn.com |
Customer experience
Readmoo 分享書
udn 讀書館
In-app purchases
Readmoo 分享書
No in-app purchases
udn 讀書館
No in-app purchases
