udn 讀書館
udn 讀書館 generates an estimated $0/month in revenue from 300–2k downloads/month on Google Play, according to AppCurrents estimates (updated 2026-08-02).
| Est. revenue / month | $0 |
|---|---|
| Est. downloads / month | 300–2k |
| Estimate confidence | high |
| Pricing | Free |
| Rating | 2.71 ★ (223 ratings) |
| Category | Books |
| Released | 13.03.2018 |
| App last updated | 08.06.2026 |
| Platform | Android |
Measured monthly estimate · Play installs · high confidence
About
# 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…
Trends & analysis
Chart rank trend
US · overallWhy it's surfacing
Scout 9Ratings & velocity
★ +0.01 in windowRating distribution
43% positive · 220 ratingsGeographic reach
best rank · 1 storefrontRevenue & downloads trend
ARPU $0udn 讀書館 — FAQ
How many downloads does udn 讀書館 get?
udn 讀書館 sees an estimated 300–2k downloads per month on Google Play, per AppCurrents modeling.
Is udn 讀書館 free?
udn 讀書館 is free to download on Google Play, with no in-app purchases detected.
What is udn 讀書館's rating?
udn 讀書館 holds a 2.71-star average from 223 ratings on Google Play.
When was udn 讀書館 released?
udn 讀書館 launched on Google Play on 13.03.2018. Its latest version shipped 08.06.2026.
