Welcome to Guangzhou Zhitong Ruijia Technology Development Co., Ltd.
Experience the joy of our global fun through our casual games and innovative gaming offerings.
Our Team’s Passion
We are a team dedicated to creating the best gaming experiences for our players, all fueled with a love for fun.
Our Company Culture
At Guangzhou Zhitong Ruijia Technology Development Co., Ltd., we foster an open and collaborative environment, encouraging innovation and creativity to thrive.

Welcome to Guangzhou Zhitong Ruijia Technology Development Co., Ltd.
Our Story
Welcome to Guangzhou Zhitong Ruijia Technology Development Co., Ltd. Collect enough things and trigger the special mode for even more chances to win big.

Simple Calculator
✓ Basic calculations: support daily calculations such as addition, subtraction, multiplication, division, percentage, etc.
✓ Real-time display: real-time verification during input
[Product advantages]
▶ Minimalist design
▶ Offline use: no network connection required, calculations anytime, anywhere




Ready to play?
Choose from a variety of casual games and join our global community of players today.
