똑똑보카-영어,일본어,중국어등 언어 공부하고 돈버는 앱
5.3K installs
106 ratings
204 monthly active users
$<10K monthly revenue est.
IAP 0% · Ad 100%
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Best App Store Ranks This Month
#35
in: TOP_FREE_IOS
EDUCATION
(🇰🇷
Republic of Korea)
App Store Ranks: United States
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