The paywall screen of the iKnow! appiPhone MockUp
September 18, 2024
$10k
1,000+
$10k
1,000+
March 20, 2011
iOS / App Store
DMM.com LLC
iknow.jp
iKnow!
Learn Japanese and Chinese
English, Japanese
September 19, 2024
3 Month Plan$23.99
12 Month Plan$64.99
12+1 Month Plan$64.99
12 Month Plan$39.99
12 Month Plan$69.99
6 Month Plan$47.99
12+1 Month Plan$39.99
12+3 Month Plan$54.99
12 Month Plan$59.99
6+1 Month Plan$47.99
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