PrepPass so với Test-Guide
Test-Guide is a free, ad-supported site that aggregates practice tests across many exam categories. Like PrepPass, its core practice is free — the main differences are that Test-Guide is ad-supported and English-only, while PrepPass is an interactive app in four languages that adds an optional low-cost full mock exam and answer explanations.
Both are free to practice. PrepPass adds four-language support, a structured interactive experience, and an optional $59 one-time full mock, and is not built around ad revenue.
PrepPass so với Test-Guide: đối chiếu
| PrepPass | Test-Guide | |
|---|---|---|
| Bản miễn phí | Yes — the full practice question bank is free, no account required to start | Yes — free, ad-supported practice tests |
| Mô hình giá | Free practice; optional $59 one-time full mock exam. No subscription, no $395 course. | Free, ad-supported (no subscription for core content) |
| Kỳ thi bao gồm | 70+ US license & certification exams | Very broad — many exam categories |
| Ngôn ngữ | 4 languages — English, 中文 (Chinese), Español, Tiếng Việt | Primarily English |
| Thi thử tính giờ đầy đủ | Yes — full-length timed mock exam | Practice tests available; format varies by exam |
| Truy cập di động | Yes — mobile-friendly web app, nothing to install | Website works on mobile browsers |
| Phù hợp nhất cho | Budget-conscious and multilingual test-takers who want free, no-friction practice | Anyone wanting free extra practice questions and comfortable with ads |
Ai nên chọn cái nào
Both are free to practice. PrepPass adds four-language support, a structured interactive experience, and an optional $59 one-time full mock, and is not built around ad revenue.
Test-Guide is genuinely free and covers a very broad range of exams. If you just want extra no-cost practice questions and don't mind ads, it's a perfectly reasonable resource to add to your studying.
Bắt đầu luyện tập miễn phí
Chi tiết có thể thay đổi — hãy xác minh giá và tính năng hiện tại với từng nhà cung cấp trước khi quyết định. Giá hiển thị là khoảng ước tính dựa trên thông tin công khai, không phải lời chứng thực. Tên công ty thuộc về chủ sở hữu tương ứng.
Câu hỏi thường gặp
Are both PrepPass and Test-Guide free?+
Yes, both offer free practice. Test-Guide is free and ad-supported. PrepPass keeps its practice bank free (optional $59 one-time mock) and is not built around advertising. Both are reasonable free options.
What does PrepPass add over Test-Guide?+
PrepPass adds study in four languages (English, Chinese, Spanish, Vietnamese), a structured interactive practice experience with answer explanations, and an optional full-length timed mock exam. Test-Guide is primarily English and ad-supported.
Can I use both?+
Absolutely. Because both are free to practice, many people use more than one free question source. There is no downside to practicing on both.
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Cập nhật lần cuối: July 2026