GravityTrip Publisher: SeJin Park Genre: Education Released: 24 Nov, 2015 Size: 35.5 MB Price: FREE! Click here to request a review of this app App Store Info Description 중력과 물리 충돌을 이용해 퍼즐을 풀어보세요! What's New in Version 2.0.1 iOS9.1 대응 Screenshots Screenshot 1 of 1