천재교과서 HB OTP
10K+
Downloads
Everyone
info
About this app
No. 1 educational franchise share created by Genius Textbook, now make your security SMART!
Genius Textbook is released as the official HB OTP application (App)!
Main features of HB OTP service
▶ Security system reinforced with HB OTP
▶ Reinforcing personal information with HB OTP authentication
As a company with the largest franchise market share, we will always strive to provide convenient services.
thank you
Genius Textbook is released as the official HB OTP application (App)!
Main features of HB OTP service
▶ Security system reinforced with HB OTP
▶ Reinforcing personal information with HB OTP authentication
As a company with the largest franchise market share, we will always strive to provide convenient services.
thank you
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
You can request that data be deleted
What’s new
강화된 보안 정책과 Google Play 정책 적용.
App support
phone
Phone number
+82232822944
About the developer
(주)천재교과서
kimk5@chunjae.co.kr
대한민국 서울특별시 금천구
금천구 가산디지털1로 16 (가산동)
08591
+82 10-4652-9185
