長庚醫學eBook vs udn 讀書館
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
長庚醫學eBook
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本APP以醫師暨醫事人員醫學電子書教學為主軸,提供醫師與醫事人員專業多元化訓練課程,將醫學資訊以多媒體影片、實體相片素材結合互動式測驗方式呈現,並可透過行動載具閱讀,提供做為醫學相關人員學習、教育、訓練之用
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 ads: 長庚醫學eBook at none against udn 讀書館's shown. 長庚醫學eBook also leads on iOS requirement (8.0 vs 16.0). udn 讀書館's advantage is update cadence (every 6 weeks vs every 4 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
長庚醫學eBook ships an update every 4 months, udn 讀書館 every 6 weeks. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.
| Parameter | 長庚醫學eBook | udn 讀書館 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.5 (8 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 21 MB | 63 MB |
| Age rating | 4+ | 17+ |
| Developer | HamaStar Technology Co., Ltd. | udn.com |
In-app purchases
長庚醫學eBook
No in-app purchases
udn 讀書館
No in-app purchases








