PrepPass vs Mometrix
Mometrix is a long-running study-materials brand. It publishes a lot of free practice questions and videos online, and sells paid online courses plus well-known printed study guides and flashcard sets. PrepPass overlaps on the free-practice side but is an interactive web app in four languages with a single low-cost mock option, rather than a catalog of courses and physical books.
PrepPass is an interactive, multilingual practice app with a $59 one-time mock, while Mometrix leans on paid courses and printed books. If you prefer studying online in your language over buying a book, PrepPass fits better.
PrepPass vs Mometrix: side-by-side
| PrepPass | Mometrix | |
|---|---|---|
| Free tier | Yes — the full practice question bank is free, no account required to start | Yes — many free practice questions and videos online |
| Price model | Free practice; optional $59 one-time full mock exam. No subscription, no $395 course. | Free pages plus paid online courses and printed study guides/flashcards (prices vary) |
| Exams covered | 70+ US license & certification exams | Very broad — hundreds of exams and subjects |
| Languages | 4 languages — English, 中文 (Chinese), Español, Tiếng Việt | Primarily English |
| Full timed mock exam | Yes — full-length timed mock exam | Practice tests online; full-length prep often via paid course/book |
| Mobile access | Yes — mobile-friendly web app, nothing to install | Website works on mobile; printed materials are offline by nature |
| Best for | Budget-conscious and multilingual test-takers who want free, no-friction practice | People who want printed study guides/flashcards or a broad free question pool |
Who should pick which
PrepPass is an interactive, multilingual practice app with a $59 one-time mock, while Mometrix leans on paid courses and printed books. If you prefer studying online in your language over buying a book, PrepPass fits better.
Mometrix offers a genuinely large amount of free practice content, and its printed study guides and flashcards are popular with people who prefer physical books they can highlight and carry. If you like studying from a physical book, Mometrix is a strong option.
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Details may change — verify current prices and features with each provider before deciding. Prices shown are approximate ranges based on public information and are not endorsements. Company names are the property of their respective owners.
Frequently Asked Questions
Is PrepPass free like Mometrix?+
Both offer free online practice questions. PrepPass keeps its full practice bank free and adds an optional $59 one-time mock exam, all as an interactive web app. Mometrix also sells paid courses and printed study guides/flashcards separately. Verify current details with each provider.
Does Mometrix have printed books and does PrepPass?+
Mometrix is well known for printed study guides and flashcard sets. PrepPass is fully online — a mobile-friendly web app — and does not sell physical books. If you prefer studying from a physical book, Mometrix has that; if you prefer studying online in your language, PrepPass does.
Which supports more languages?+
PrepPass offers English, Chinese, Spanish and Vietnamese. Mometrix is primarily English. For non-English study, PrepPass has broader language coverage.
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Last updated: July 2026