Comparison

udn 讀書館 vs 鏡文學

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

鏡文學

Features
Read full description

鏡文學是一個以台灣為基地、放眼國際的小說與劇本平台,以培植具改編成影視作品潛力的IP為目標,蒐羅名家作品、發掘新生代創作好手,讓讀者免費享受閱讀的樂趣!

Screenshots

udn 讀書館4 screens
鏡文學4 screens

Verdict

The call

The clearest difference is in-app purchases: udn 讀書館 at none against 鏡文學's 4. udn 讀書館 also leads on review sentiment (50% vs 24%) and rating (2.5 vs 2.3). 鏡文學's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). On price, ratings volume, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 鏡文學 sells 4 one-off in-app purchases. udn 讀書館 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

udn 讀書館 holds the better App Store score, 2.5 against 2.3. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews point the same way: 50% of udn 讀書館's written reviews are positive against 24% of 鏡文學's.

UpkeepUpdate frequency

udn 讀書館 ships an update every 6 weeks, 鏡文學 every 3 weeks. Both last shipped on November 2, 2026.

Scorecard5 real differences · 5 level
udn 讀書館 versus 鏡文學: the parameters behind the verdict, then further details
Parameterudn 讀書館鏡文學
PriceFreeFree
Rating2.5 (8 ratings) — better2.3 (4 ratings)
Positive reviews50.0% of reviews — better23.5% of reviews
Number of ratings8 — better4
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.6 — better
Further details — not scored
Size63 MB27 MB
Age rating17+12+
Developerudn.com鏡文學股份有限公司

Customer experience

udn 讀書館

All ratings8 ratings
Positive37.5%
Neutral0.0%
Negative62.5%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

鏡文學

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews17 reviews
Positive23.5%
Neutral17.6%
Negative58.8%

In-app purchases

None

udn 讀書館

No in-app purchases

4 purchases

鏡文學

One-time4
  • 鏡文學銀幣 65 點$2.99
  • 鏡文學銀幣 330 點$14.99
  • 鏡文學銀幣 660 點$29.99
Show 1 more
  • 鏡文學銀幣 1980 點$99.99

Questions

Is udn 讀書館 free?
udn 讀書館 is free to download, with no in-app purchases.
Is 鏡文學 free?
鏡文學 is free to download, with in-app purchases available.
Which has better reviews, udn 讀書館 or 鏡文學?
udn 讀書館 is rated higher. udn 讀書館 averages 2.5 out of 5 from 8 ratings, while 鏡文學 averages 2.3 from 4 ratings.
Do udn 讀書館 or 鏡文學 have ads?
udn 讀書館 shows ads; 鏡文學 does not.
Which is updated more often, udn 讀書館 or 鏡文學?
udn 讀書館 ships an update every 6 weeks, and 鏡文學 every 3 weeks. Most recently, udn 讀書館 was updated on November 2, 2026 and 鏡文學 on November 2, 2026.

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