Kresna Bayu Sanyoto
Founder · Developer
About us
Targeted learning apps for important exam preparation.
Kubiku Technology is a small studio developing Kawan TOEFL and Kawan CPNS, two lightweight learning apps designed to help you prepare for TOEFL PBT/ITP and CPNS Selection.
Both are available for free on Google Play Store, used by tens of thousands of users, and continuously updated with new content and features.
Limitless Simulation
Apps are designed to be lightweight and responsive, delivering a smooth practice experience without technical hurdles.
Adaptive Practice
Spaced Repetition system (SM-2) ensures questions you still struggle with reappear until fully mastered.
Complete Study Materials
Access structured and easy-to-understand study materials, designed to build a strong understanding before facing the exam.
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