udn 讀書館
500 installs
10 ratings
37 monthly active users
$<10K monthly revenue est.
IAP 0% · Ad 100%
Best App Store Ranks This Month
#8
in: TOP_FREE_IPAD
BOOKS
(🇹🇼
Taiwan)
#42
in: TOP_FREE_IPAD
BOOKS
(🇳🇿
New Zealand)
#23
in: TOP_FREE_IOS
BOOKS
(🇹🇼
Taiwan)
#40
in: TOP_FREE_IPAD
BOOKS
(🇭🇰
Hong Kong)
App Store Ranks: United States
No ranking data available for this app.