Six Sigma Prep: CSSGB & CSSBB

Two ASQ credentials. One app. One subscription. No internet required. This is a study bank for the certifications that matter in quality, process-improvement and operational-excellence careers — built for candidates who want a question bank verified against ASQ's own published Body of Knowledge, not a generic "six sigma" content mill. WHAT IS INSIDE - 8,124 multiple-choice practice questions across both exams, deduped from a raw pool of 11,500 so there is no filler and no near-duplicate padding. - 3,000 flashcards, auto-grouped by domain, for fast recall drills - 780 concept cards for quick-reference theory review - 600 Reels: swipeable text-story micro-lessons, each ending in a quick-check question, 300 per exam. Text, not video, so they load instantly and work fully offline. - Full Study Topics tree for both exams — CSSGB across 6 domains and 35 topics, CSSBB across 8 domains and 49 topics, mapped to ASQ's own published Body of Knowledge structure - Audio mode, narrated on device, for commutes, the gym and hands-free review - Full-length timed mock exams modeled on each certification's published format VERIFIED AGAINST ASQ'S OWN BODY OF KNOWLEDGE Every question in this app has been checked against ASQ's official published Body of Knowledge documents for both CSSGB and CSSBB, covering Six Sigma and Lean fundamentals, DMAIC, statistics and probability, measurement systems analysis, hypothesis testing, design of experiments, FMEA, and control plans. THE 2 EXAMS - CSSGB, Certified Six Sigma Green Belt — for practitioners applying DMAIC and basic statistical tools within a project team. - CSSBB, Certified Six Sigma Black Belt — for practitioners leading process-improvement projects and applying advanced statistical and design-of-experiments methods. BOTH BELTS, ONE APP Most Six Sigma exam apps cover a single belt and stop there. This app covers CSSGB and CSSBB together, so if you are progressing from Green Belt to Black Belt, your study history, mastery tracking and flashcard progress carry forward instead of starting over in a second app. HOW YOU STUDY Quick quizzes when you have five minutes. Long timed sets when you have a full hour. Every question maps to a real ASQ Body of Knowledge domain, so your practice mirrors the blueprint you will actually be tested against. Missed questions are collected automatically into a Mistake Bank, so you drill what is costing you marks instead of re-reading what you already know. A Weak-Area Drill auto-targets the domains where you are losing the most points. Question of the Day builds a daily habit without burnout. Streaks, per-domain mastery and score history are tracked as you go, and full-length mock exams tell you where you stand before exam day does. WORKS ANYWHERE 100% offline once installed. No signal needed on the plant floor, onsite, or in the testing center parking lot. Nothing streams, nothing buffers. ONE PURCHASE, EVERY EXAM, EVERY DEVICE iPhone, iPad and Mac are all included. So are both belts. Progress, mistakes and flashcard decks are tracked separately per exam, so studying for both at once does not reset anything. FREE TO TRY Download free and try the app before you subscribe. One subscription unlocks both exams and every study tool. Choose monthly, quarterly, six-month or annual. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple ID settings. Privacy Policy: https://c3rt.com/privacy/ Terms of Use: https://c3rt.com/terms-of-service/ Six Sigma Prep is an independent study aid and is not affiliated with, endorsed by, or sponsored by the American Society for Quality. ASQ, CSSGB, and CSSBB are registered marks of the American Society for Quality.