Preparing for the ACT in 2026 looks different than it did just a few years ago. The exam itself has evolved, expectations from colleges are shifting, and students now have more prep options than ever before. Choosing the right ACT prep course can be the difference between an average score and one that opens doors to scholarships and top-tier universities.
This guide is a complete, easy-to-read overview of the best ACT prep courses for 2026. It explains what the ACT is, how to prepare effectively, how modern prep courses work, and which providers stand out this year. You’ll also find a clear comparison of the top options and a practical list of ACT prep books to support your study plan.
What Is the ACT?
The ACT is a standardized college entrance exam widely accepted by universities in the United States and internationally. It measures a student’s readiness for college-level work and evaluates skills developed through high school coursework.
The ACT consists of four main sections:
- English
- Math
- Reading
- Science
There is also an optional Writing (Essay) section, which some colleges may recommend or require.
Scores range from 1 to 36, with the composite score being the average of the four main sections. Even a small improvement—2 to 4 points—can significantly affect admissions decisions and scholarship eligibility.
Why ACT Prep Matters More in 2026
ACT prep has become more strategic than ever. Many schools are reinstating testing requirements, while competition for merit-based aid continues to rise. At the same time, the Enhanced ACT format places greater emphasis on timing, strategy, and precision.
Good prep courses do more than review content. They help students:
- Understand question patterns and traps
- Manage time effectively under pressure
- Identify and fix weak areas quickly
- Practice with realistic, exam-level questions
In 2026, the best courses combine official-style practice, adaptive learning, expert instruction, and clear accountability.
How to Use an ACT Prep Course Effectively
An ACT prep course works best when it’s used consistently and strategically. Simply enrolling is not enough.
A strong approach includes:
- Starting with a diagnostic test to identify strengths and weaknesses
- Following a structured weekly study plan
- Practicing regularly with full-length tests
- Reviewing mistakes in detail, not just answers
- Combining video lessons with active practice
Most top programs recommend 40 to 60 total study hours spread over several weeks or months. Students with lower starting scores often see the biggest gains, but high scorers can also benefit from advanced strategy and pacing work.
Top ACT Prep Courses for 2026
Kaplan ACT Prep
Kaplan is one of the most established and trusted names in standardized test preparation. For ACT prep in 2026, Kaplan stands out due to its direct partnership with ACT, giving students access to official practice materials that closely mirror the real exam.
Kaplan ACT Prep Options
Kaplan offers multiple formats to fit different learning styles and schedules:
- Self-Paced ACT Prep
Designed for independent learners who want flexibility. This option includes on-demand video lessons, a large question bank with official ACT questions, and several full-length practice tests. Students get months of access, making it ideal for long-term preparation. - Live Online ACT Prep
Combines structured scheduling with real-time instruction. Students attend live classes taught by instructors who score in the 99th percentile. Lessons incorporate official ACT questions and guided strategy. - Online ACT Tutoring
One-on-one private tutoring with expert instructors. Sessions are fully personalized, with customized homework and targeted practice. This option is best for students who need individual attention or are aiming for top scores. - Kaplan College Advantage
A broader package that includes ACT and SAT prep, AI-powered academic guidance, and long-term college planning tools. This option is especially useful for younger students planning ahead.
Key Features
- Official ACT practice materials
- Adaptive question bank with thousands of questions
- Score improvement data showing an average gain of about 4 points for committed students
- Flexible access periods
- Strong instructor quality and curriculum depth
Pricing Overview
Kaplan’s pricing varies by format:
- Self-paced courses are generally the most affordable
- Live Online courses sit in the mid-to-high price range
- Tutoring and College Advantage packages are premium options
Kaplan is best for students who value realistic practice and structured guidance backed by official exam content.
The Princeton Review ACT Prep
The Princeton Review is known for its strategic approach and strong score guarantees. In 2026, it remains a top choice for students who want instructor-led learning and clear accountability.
ACT Prep Options
The Princeton Review offers several tiers based on score goals:
- Essentials and Self-Paced Courses
Focus on core concepts and test strategies, with on-demand lessons and practice questions. - Live Online ACT Courses
Small-group classes with expert instructors. These programs emphasize pacing, strategy, and high-impact techniques. - High-Score Tutoring (31+ and 34+ Programs)
Targeted tutoring designed for students aiming for elite scores. These programs focus on advanced strategies and precision.
Key Features
- Score improvement guarantee (or continued prep/refund)
- Experienced, engaging instructors
- Extensive drill systems and practice tests
- Award-winning educational technology
- Emphasis on efficiency and strategy
Pricing Overview
Princeton Review courses are generally:
- More expensive than basic self-paced options
- Comparable to Kaplan for live instruction
- Premium-priced for high-score tutoring
This provider is ideal for motivated students who want structure, live interaction, and a clear performance guarantee.
PrepScholar ACT Prep
PrepScholar takes a data-driven, adaptive approach to ACT prep. Its platform is built around personalization, making it especially effective for self-motivated students.
ACT Prep Options
- Complete Online ACT Prep
A fully self-paced program with adaptive lessons, thousands of realistic practice questions, and multiple official-style practice tests. - Live Instructor-Led Classes
Small-group classes that combine PrepScholar’s adaptive system with real-time instruction. - One-on-One Online Tutoring
Personalized tutoring with top-percentile instructors, integrated with the adaptive platform.
Key Features
- Smart diagnostic that builds a custom study plan
- Weekly progress tracking and accountability emails
- Detailed explanations for every question
- Flexible pacing with up to 12 months of access
- Strong score improvement guarantee
Pricing Overview
PrepScholar is often:
- More affordable than live-only programs
- Mid-range for self-paced prep
- Premium for tutoring packages
PrepScholar is best for students who like independent study but want a clear, personalized roadmap.
Easy Comparison of the Best ACT Prep Courses
Here is a simple way to think about the differences, without charts or tables:
- Kaplan focuses on realism and official content. It’s ideal if you want practice that feels exactly like the real ACT.
- The Princeton Review emphasizes strategy, live instruction, and guarantees. It’s great for students who thrive with structure and instructor interaction.
- PrepScholar excels at personalization and efficiency. It works best for disciplined students who prefer adaptive, self-paced learning.
All three are strong choices. The best option depends on your learning style, timeline, and score goals.
Best ACT Prep Books to Use Alongside Courses
Even with an online course, books remain a valuable supplement. They’re useful for offline study, quick reviews, and full-length practice tests.
Recommended ACT prep books include:
- Official ACT Prep Guide
Best for authentic practice tests and understanding test structure. - Kaplan ACT Prep Books
Strong explanations, strategy-focused content, and alignment with modern ACT formats. - Princeton Review ACT Books
Excellent for test-taking strategies and simplifying complex concepts. - Barron’s ACT Prep
Known for challenging practice that builds endurance and confidence.
Using one main book alongside your course is usually enough. Too many resources can become distracting.
How to Choose the Best ACT Prep Course for You
Before enrolling, ask yourself:
- Do I learn better independently or with live instruction?
- How many weeks or months do I have before test day?
- Am I aiming for general improvement or a top-tier score?
- Do I need accountability and structure?
Students who struggle with motivation often benefit from live classes or tutoring. Self-driven students may get excellent results from adaptive, self-paced programs.
Final Thoughts
The best ACT prep courses for 2026 combine realistic practice, smart strategy, and personalized guidance. Kaplan, The Princeton Review, and PrepScholar all offer proven systems that can help students raise their scores—often by four points or more—when used consistently.