QC検定® Semi-1 Exam Prep JP
QC検定® Semi-1 Exam Prep JP Summary
QC検定® Semi-1 Exam Prep JP is a free, ad-supported Android app in Business by razuma. Released in Mar 2026 (3 months ago). It has about 20+ installs Based on AppGoblin estimates, it reaches roughly 5.00 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Mar 24, 2026
Recent activity: 1.00 installs this week (4.00 over 4 weeks) showing declining growth View trends →
QC検定® Semi-1 Exam Prep JP SDKs Summary
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App Description
Japan QC検定® Semi-1 quality control exam | Practice questions with explanations
A study app for the Japan QC検定® (Quality Control Certification) Semi-Grade 1 exam. Study efficiently with practice questions and detailed explanations across all 10 subjects.
■ Subjects Covered
- Probability Distributions
- Statistical Estimation and Testing
- Control Charts
- Process Capability Index
- Sampling Inspection
- Design of Experiments
- Regression and Multivariate Analysis
- Reliability Engineering
- Quality Control in Practice
- Elements of Quality Management
■ Study Modes
- Random practice (10 / 25 / 50 / 100 questions)
- Study by subject
- All questions in order (resume supported)
- Review incorrect answers
- Bookmarks and unanswered questions
■ Progress Tracking
- Automatic tracking of correct answer rate
- Subject-by-subject performance overview
Works completely offline — study anytime, anywhere.
QC検定® is a registered trademark of the Japanese Standards Association.
This content has not been approved, endorsed, or otherwise reviewed by the Japanese Standards Association.