Six Sigma Black Belt app for iPhone and iPad

4.6 ( 2256 ratings )

Reference Education
Developer: James Kelly

3.99 USD

Current version: 2.0, last update: 5 years ago
First release : 03 Mar 2016
App size: 4 Mb

This app contains over 100 questions to help you prepare for your Six Sigma Black Belt exam.

You can take practice tests where you control the number of questions and the amount of time per question, or you can flick through questions and answers to revise.

There is also a progress tracker which lets you see your previous scores.