College entrance exams like the SAT, ACT, GRE, and GMAT can be overwhelming. And the most stressful part? The cost!

Many students can’t afford high-priced courses from providers like Princeton Review and Kaplan. Fortunately, there are plenty of budget-friendly college test prep programs, even free, available to help you ace your exams without borrowing money.

This guide is for students looking for low-cost online test prep for college admissions that doesn’t compromise on quality. It highlights smart strategies, discounts, and effective study resources to help you achieve great results without spending a lot. It covers affordable and free test prep resources, including online courses, books, and mobile apps.

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Factors to Consider When Choosing a Budget-Friendly Test Prep Program

When choosing the best cheap test prep resources for students, several factors must come into play.

  • Cost vs. Value: Free and low-cost college test prep courses aren’t always worth it. You want a program that offers real value for the price. That means looking for solid resources, a variety of practice materials, and some form of structure.
  • Online vs. In-Person Options: Some students thrive in a classroom setting with live instruction, while others prefer the flexibility of online courses. Know what suits your learning style best.
  • Self-Paced vs. Live Instruction: Self-paced programs allow you to go at your own speed, but live instruction offers interaction with instructors and can help with accountability. Weigh the pros and cons to figure out what works for you.
  • Test-Specific Features: Make sure the program you’re considering focuses on the test you’re taking. The SAT and ACT prep are different from the GRE or GMAT, so look for a program tailored to your needs.
  • User Reviews and Effectiveness: Always check ratings and reviews from other students. What works for others may work for you, so take advantage of their experiences.

Now that we’ve got that covered let’s talk about some of the best budget-friendly college test prep programs for each major test.

Best Budget-Friendly SAT & ACT Prep Programs

Here are the top 5 affordable SAT and ACT prep courses:

1.    Khan Academy (Free – Best Overall)

  • Why It’s Great: Partnered with the College Board (the folks who make the SAT), Khan Academy offers some of the best budget test prep programs for the SAT. It’s among the most comprehensive, structured SAT prep available—and it’s 100% free.
    • Features: Personalized practice tests, video lessons, and progress tracking.
    • Best For: Self-motivated students who need structured, free prep. If you’re someone who thrives on doing your own thing with occasional help, this is a solid choice.

2.    Magoosh SAT/ACT Prep ($129 for 12 Months – Best for Affordability)

  • Why It’s Great: Compared to expensive programs like Kaplan, Magoosh is super affordable.
    • Features: Over 1,500 practice questions and full-length tests, plus great video lessons.
    • Best For: Students who want low-cost, high-quality video lessons. If you’re looking for solid prep without spending a fortune, Magoosh is where it’s at.

3.    The College Board’s SAT Practice Tests (Free – Best for Full-Length Tests)

  • Why It’s Great: These are real past SAT exams, straight from the test-makers themselves.
    • Features: Printable exams, answer explanations and scoring guides.
    • Best For: Students who want to see the real deal. These practice tests will give you a good feel for the actual exam.

4.    ACT Academy (Free – Best for ACT-Specific Prep)

  • Why It’s Great: This is ACT’s official prep platform, so you’re getting practice from the horse’s mouth.
    • Features: Customizable quizzes, interactive lessons, and free ACT exams.
    • Best For: If you’re gearing up for the ACT specifically, this is an excellent free resource.

5.    UWorld SAT/ACT ($49/month – Best for Question Drills)

  • Why It’s Great: UWorld’s strength is its question drills, offering detailed explanations for every answer.
    • Features: Over 2,000 practice questions, plus AI-based performance tracking.
    • Best For: Students who need in-depth explanations for mistakes. If you’re the kind of person who needs to understand why an answer is right or wrong, UWorld is a solid pick.

Best Affordable GRE & GMAT Prep Programs

Next are the most affordable GRE and GMAT prep options:

1.    Magoosh GRE/GMAT Prep ($149 for 6 Months – Best Budget Option)

  • Why It’s Great: One of the cheapest GRE and GMAT prep courses around, yet it doesn’t skimp on quality.
    • Features: Video lessons, practice questions, and study plans.
    • Best For: GRE or GMAT test-takers who need affordable, self-paced prep. It’s super flexible and covers a lot of ground without costing an arm and a leg.

2.    ETS GRE PowerPrep (Free – Best for Real GRE Practice)

  • Why It’s Great: Created by ETS, the official GRE test-makers, so you know you’re getting the real deal.
    • Features: Full-length practice tests that mimic the real GRE.
    • Best For: Students who want real GRE questions without spending a cent.

3.    GMAT Official Starter Kit (Free – Best for GMAT Prep on a Budget)

  • Why It’s Great: The GMAT Official Starter Kit includes two free GMAT practice exams.
    • Features: Real GMAT questions and performance tracking.
    • Best For: Business school applicants looking for official GMAT practice.

Affordable AP & IB Exam Prep Resources

If you’re still in high school, these cost-effective AP and IB exam prep resources are a must-have:

1.    Albert.io AP Prep ($79 per Subject – Best for AP Test Drills)

  • Why It’s Great: Albert.io offers detailed answer explanations and practice questions for multiple AP subjects.
    • Features: Topic quizzes and essay grading.
    • Best For: Students preparing for AP exams across multiple subjects.

2.    Fiveable AP Exam Prep (Free & Premium Plans – Best Community-Based Prep)

  • Why It’s Great: Offers live AP study sessions with tutors, as well as study guides and flashcards.
  • Features: Live exam reviews and community support.
  • Best For: Students who learn best in a group setting.

3.    IB DP Revision Village ($9.99/month – Best for IB Students)

  • Why It’s Great: It’s super affordable for International Baccalaureate (IB) students.
  • Features: Video lessons, practice exams, and subject-specific guides.
  • Best For: Students preparing for IB diploma exams.

Free and Low-Cost Test Prep Books & Study Guides

Don’t forget about good old-fashioned books! Many libraries offer Kaplan, Princeton Review, and Barron’s test prep books for free. Here are some top picks:

  1. The Official SAT Study Guide ($28.49)
  2. Manhattan Prep 5 lb. Book of GRE Practice Problems ($28.82)
  3. ACT Prep Black Book ($32.90)
  4. GMAT Official Guide ($49.99)

Best Free & Low-Cost Test Prep Apps

Apps are a great way to fit test prep into your daily routine without much fuss. Here are a few worth checking out:

  1. SAT Up (Free – Best for SAT Vocabulary & Math Drills)
  2. Ready4 ACT (Free – Best for ACT Flashcards & Mini-Quizzes)
  3. Magoosh GRE Vocabulary Builder (Free – Best for GRE Vocab Prep)
  4. GMAT Prep by Ready4 (Free – Best for GMAT Adaptive Learning)
  5. Brainscape AP Flashcards (Free – Best for AP Test Review)

Tips for Studying Effectively on a Budget

  • Use free resources first. Before diving into paid/budget-friendly college test prep programs, always start with free options like Khan Academy, ACT Academy, and the official test-makers resources. These are great foundations. These platforms provide tons of valuable material at no cost and can help you build a solid foundation for your prep.
  • Form study groups. One of the top ways how to prepare for college exams on a budget is to study with a group. Group study can reduce costs and boost motivation. Not only does it cut down on the need for extra tutoring or prep services, but it also gives you the chance to exchange notes and tips.
  • Set a study schedule. It’s very helpful to set a study schedule and stick to it to avoid cramming and burning out. Try organizing your sessions over 3 to 6 months, breaking down what you need to study each week. This way, you won’t feel overwhelmed and have plenty of time to go over everything before test day.
  • Take advantage of YouTube lectures. Did you know many big prep companies like The Princeton Review, Magoosh, and Kaplan share free lectures on YouTube? These can be a fantastic supplement to your study plan—watch a few each week to reinforce what you’re learning, and you won’t have to spend a penny.

Conclusion

Here’s a recap of the cheapest test prep services for college entrance exam:

  • Free and budget-friendly test prep options exist for SAT, ACT, GRE, GMAT, and AP exams.
  • Khan Academy, Magoosh, and official test-maker resources provide the best low-cost prep.
  • Books, study apps, and free practice tests are great alternatives to expensive prep courses.

High test scores don’t require expensive prep programs—smart study strategies and affordable resources work just as well. Stop stressing about expensive prep courses and start using these smart, low-cost strategies today. Your future self will thank you.