Practice pages • Web apps • Mobile access

Certification practice tests for IT, finance, and project management exams.

Find your exam, preview public sample questions or a free diagnostic, then continue in the matching app family: IT Mastery, Finance Prep, or PM Mastery.

Each app family has its own account and billing. Web and mobile access are supported inside the same app family, with pricing varying by app, platform, and certification family.

Mastery is built and operated by Tokenizer Inc., an independent exam-prep software company.

Live practice banks across three focused apps Free samples before subscription Timed mocks and topic drills Same app-family account on mobile + web

Finance Prep

Finance, securities, insurance, accounting, planning, and UK/CISI practice for candidates who need regulated-industry exam prep.

IT Mastery

Cloud, AI, cybersecurity, data, developer, Linux, Kubernetes, Oracle, Python, Cisco, GitHub, and CompTIA certification practice.

PM Mastery

Project, agile, Scrum, PRINCE2, SAFe, PMI, APM, AACE, and APMG practice, including current PMP and the separate PMP 2026 route.

Recently added

New and recently refreshed practice

These are recently added or refreshed live practice banks. Open an exam chip to jump straight to the current practice page.

Live exam pages

Public samples from maintained practice banks

When an exam page is live, it can include public sample questions, focused topic pages, and a free full-length diagnostic built from the same maintained practice content used by the matching web and mobile app. Use the page to judge question style and explanation quality before opening the app.

These are original Mastery practice questions for study, self-assessment, and exam-scope review. For case or vignette-style exams, pages separate the number of practice cases from attached questions so the format is clear before you start; the app adds timed mocks, topic drills, progress tracking, answer review, and full practice.

Practice page model

Start with the exam page, then choose the right depth

Main practice page

Use the exam page to confirm the app family, exam snapshot, topic coverage, public samples, web access, and mobile access path.

Free public practice

When available, use the full-length diagnostic once, then use focused topic pages to repair weak areas before moving into broader timed practice.

App-backed repetition

Use the matching app for timed mocks, topic drills, progress tracking, answer review, and enough fresh practice to confirm readiness without memorizing repeats.

All app families

Use web and mobile across all three app families

You can start IT Mastery, PM Mastery, and Finance Prep on web or mobile. If you buy on web, open the matching mobile app and sign in with that app family's Email/Password account to use that subscription there too.

If anything looks wrong with a new web subscription or cross-device access, email support@masteryexamprep.com from the account you are trying to use inside that app family.


What the public page proves before you subscribe

Current exam alignment

Live pages show the exam code, app family, topic coverage, sample style, and diagnostic options where available.

Original practice questions

Public samples come from maintained Mastery practice banks. They are written for study and self-assessment, not copied from exam owners.

Explanations that teach the rule

Answer reviews focus on why the best choice works and why tempting distractors fail.

Independent exam prep

Mastery is independent and not affiliated with exam owners, regulators, accounting bodies, standards bodies, or technology vendors.

All trademarks belong to their owners. Mastery pages are built to help candidates choose a practice route, inspect sample quality, and open the matching web or mobile app without implying endorsement by any certification body.

Start with the exact exam page

Find the exam, inspect the public samples or diagnostic, then open the matching app family when you are ready for timed practice.