Unlock thousands of Professional certification exam practice questions and mock exams for the PMI PMP, PMI CAPM, SHRM-CP, HRCI PHR, and more with Pocket Prep, the largest provider of mobile test prep for professional certifications.

Whether at home or on the go, reinforce key concepts and improve retention to pass your exam confidently on the first try.

Since 2011, thousands of professionals have trusted Pocket Prep to help them succeed on their certification exams. Our questions are crafted by experts and aligned with official exam blueprints, ensuring you're always studying the most relevant, up-to-date content.

Pocket Prep will help you feel confident and prepared for exam day.
- 22,000+ Practice Questions: Expert-written, exam-like questions with detailed explanations, including textbook references used by educators.
- Mock Exams: Simulate test day experience with full-length mock exams to help build your confidence and readiness.
- A Variety of Study Modes: Tailor your study sessions with quiz modes like Quick 10, Level Up, and Weakest Subject.
- Performance Analytics: Track your progress, identify weak areas, and compare your scores with your peers.

Prep for 21 Professional certification exams, including:
- 1,630 APICS® CPIM practice questions
- 1,000 APICS® CSCP practice questions
- 650 ASQ® CSSBB practice questions
- 1,000 ASQ® CSSGB practice questions
- 1,300 BCSP ASP® practice questions
- 400 BCSP CHST® practice questions
- 1,300 BCSP CSP® practice questions
- 1,000 EIC CMP practice questions
- 500 HRCI aPHR® practice questions
- 1,500 HRCI PHR® practice questions
- 1,200 HRCI SPHR® practice questions
- 2,000 PMI CAPM® practice questions
- 2,000 PMI PMP® practice questions
- 500 PMI-ACP® practice questions
- 500 PMI-PBA® practice questions
- 500 PMI-RMP® practice questions
- 1,600 SHRM-CP® practice questions
- 810 SHRM-SCP® practice questions
- 300 USGBC® LEED AP BD+C practice questions
- 300 USGBC® LEED AP ID+C practice questions
- 1,000 USGBC® LEED Green Associate™ practice questions

Begin Your Certification Journey for FREE*
Try for free and access 30–80* free practice questions across 3 study modes – Question of the Day, Quick 10, and Timed Quiz.

Upgrade to Premium for:
- Full access to all 21 Professional exams, featuring thousands of practice questions
- All advanced study modes, including Build Your Own Quiz, Missed Question Quiz, and Level Up
- Full-length mock exams to ensure exam-day success
- Our Pass Guarantee

Choose the plan that fits your goals:
- 1 Month: $20.99 billed monthly
- 3 Months: $49.99 billed every 3 months
- 12 Months: $124.99 billed annually

Trusted by thousands of professionals. Here's what our members say:
"This app is the sole reason I passed my SHRM-CP®. Would recommend to anyone!" -SRME6

"I was able to walk into the testing center with the confidence that I would be able to pass! Pocket Prep helped me reinforce the concepts from my studies using the APICS learning system." -mightymorpho

"Absolute gamechanger! This app is the single reason I passed my CAPM exam today. I went into the exam feeling so prepared and confident, all because of the preparation I had. I would recommend this app to anyone taking a certification exam." -cook3cm

"I’ve utilized Pocket Prep premium to study for the ASP and CSP for roughly 3 months and passed both exams on the first attempt. I highly recommend Pocket Prep." -daarp32

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