The ACT remains one of the most essential standardized assessments for college admissions, and in 2025, online preparation programs have become more adaptable, engaging, and outcome-driven than ever. With AI-driven study plans, remote expert-led live classes, and practice question banks, today’s platforms truly offer something for every type of learner, whether you study independently or need the benefit of one-on-one support. Whether you’re overwhelmed or confused by all of the existing options on the market, an expert review can provide you with answers.
In this guide, we’ve reviewed the notable ACT online courses of 2025 – what they do well, where to be cautious, and real expert feedback on the product with the greatest potential for you to use your time and money effectively.
The available online ACT preparation platforms in 2025
1. The Princeton Review – Best Overall ACT Prep Course in 2025
Why should one choose The Princeton Review as their prep partner?
The Princeton Review offers a comprehensive curriculum with live and on-demand classes. With trained and experienced experts, you get to sharpen your concepts and strategize your preparation to target higher scores on your ACTs. Along with the best preparation guide, it provides a score improvement assurance, making it a leader in online ACT prep. Hence, if you are targeting the top-tier colleges, this is the best option available.
Key Features:
- Live online classes plus self-paced modules
- Multiple full-length proctored ACT practice tests
- Expert instructors and detailed score reports
- Strong score improvement assurance
Pros:
- Comprehensive coverage for all ACT sections
- High-quality video lessons and practice tests
- Guarantees high scores
According to the Test Prep Insight, The Princeton Review provides comprehensive preparation to students with highly effective video instruction, expert guidance, and robust live teaching. They have rated The Princeton Review as 9.5 out of 10, suggesting that it is ideal for students aiming for their dream top colleges with assured score improvement.Test Prep Insight
On the other hand, Sojourning Scholar rates it 4.5/5 on the basis of the tailored lesson plans, 280+ interactive lessons, 11 full-length practice tests, and strong teacher support.Sojourning Scholar
2. Magoosh – Best Value Self-Paced ACT Course
Magoosh is known for its most affordable ACT online courses without any compromise in the content provided. With 1,300+ practice questions, video explanations, and a 4-point ACT score improvement guarantee, it’s perfect for independent learners on a budget.
Key Features:
- Self-paced learning is accessible anytime
- Video explanations for every question
- Customizable study schedules
- Money-back guarantee
Pros:
- It is budget-friendly
- Provides flexible study plans
- Helps self-motivated students who need more hands-on practice.
Mangoosh is rated as a solid 9.0/10 by Test Prep Insight. It is very affordable with high-quality content and instruction. As of the TPI, it is best suited for the self-motivated student.Test Prep Insight
Similarly, Learnopoly states that the course has a strong value proposition with a 4-point score improvement guarantee with its cost-effectiveness. Also, as by sojourning scholar, it is one of the most budget-friendly and self-paced courses that is great for video-centric and busy students.Sojourning Scholar
3. Kaplan – Best ACT Practice Materials
Why It’s a Top Pick:
Kaplan’s long-standing reputation and partnership with ACT give students official ACT practice questions and highly realistic mock exams. Their programs range from self-paced to live online classes.
Key Features:
- Access to official ACT prep materials
- Flexible learning formats (self-paced, live, tutoring)
- Detailed progress tracking
- Large question bank
Pros:
- Authentic ACT-style practice
- A variety of course formats
- Strong reputation
Kaplan is recognized for its wealth of real ACT-style practice: over 2,000 questions, 5 official full-length tests, and multiple learning formats (self-paced, live, tutoring). Given a rating of 4.1 out of 5.mygreexampreparation.org
Test Prep Insight comparison favors Kaplan’s realism in practice tests and live instruction, though it’s pricier than Magoosh.Test Prep Insight
4. PrepScholar – Best Personalized ACT Learning Program
Why choose PrepScholar:
PrepScholar has an adaptive learning technology that creates a custom ACT study plan based on your diagnostic test results. This provides personalised ACT prep targeted to your strengths and weaknesses.
Key Features:
- 4,300+ practice questions
- Diagnostic-based adaptive study plan
- Video lessons for every topic
- 4-point score improvement guarantee
Pros:
- Provides personalised learning
- Comprises of large question bank aiding your practice
- Flexible scheduling
The reviews suggest that PrepScholar offers a highly personalized learning experience, featuring an adaptive study path based on diagnostic performance, 4,300+ practice questions, and a 4+ point score guarantee. mygreexampreparation.org
Conclusion-
On the basis of reviews, we can say that The Princeton Review is the best overall ACT prep platform in 2025. Its targeted curriculum, flexible format, expert-led classes, and score guarantee can help you score high on your ACT. On the other hand, if you are a self-motivated learner and looking for a budget-friendly option, Mangoosh is the best in the game.
For those who want to practice with the real deal, Kaplan offers official ACT materials and exam-style practice tests that feel just like the real thing. And if you want your prep plan built entirely around your strengths and weaknesses, PrepScholar’s adaptive program is one of the most personalized options out there.
Why should you choose The Princeton Review for your ACT prep?
On comparing all the best available platforms, we can conclude that The Princeton Review is the all-in-one premium prep course. It provides
1. Proven Track Record & Reputation
For decades, The Princeton Review has been acknowledged as a trusted name in test preparation. Thousands of students have secured their spots in top-tier colleges with the help of this platform.
2. Comprehensive Learning Resources
- Live online classes with experienced instructors.
- On-demand video lessons for flexible study
- 11+ full-length ACT practice tests with detailed score reports
- Prep books, worksheets, and drills for all ACT sections
- Interactive tools to track progress and identify weak areas
3. Industry-Leading Score assurance
- 31+ Score assurance Course – Ideal for high-achievers
- 34+ Score assurance Program – For students aiming for elite universities
These assurances reflect their confidence in the effectiveness of their teaching methods.
4. Expert-Led Strategy Training
The experts are highly experienced in the test format and provide you with the best strategy for targeting the exam and the college applications.
5. Adaptive Study Plans
The courses and strategies provided are aligned with your preparation. This helps in targeting your areas of improvement and also allows you to spend more time on your weak areas.
6. Flexible Formats
This platform provides you with different formats like live, interactive classes, a self-paced online course, or private tutoring to help you with flexible learning. This flexibility allows you to equally work on the other aspects of your college application.