Quiz Operating System app for iPhone and iPad

4.0 ( 5440 ratings )

Lifestyle Education
Developer: 宏胜李

Free

Current version: 1.0, last update: 4 years ago
First release : 02 Apr 2020
App size: 2.26 Mb

Quiz Operating System has amazing set of Operating System related questions categorized into levels as per your knowledge, you have to select the right answers from the given options in the time limit.
Download and Enjoy!