乐透引擎

Dragonsonic

In-app purchases

About this app

A creative application that simulates the trajectory of a ball in a container. It is a fun random ball generator based on a real physics engine. It is a must-have gadget for home.

It is built based on a physics engine and has multiple common random engines built in. Including but not limited to the double color ball engine, the big lottery engine, the happy 8 engine, and the super engine that supports the number of custom balls, the three-dimensional engine (3D real physics engine), etc. The fun random ball selection tool and random number simulator are a handy gadget for you.