Princeton Review ACT (2025): The 31+ Guarantee
Best for: Best for High Scorers Updated 11/29/2025Price: from 549 USD/course
Pros
- Industry-leading 31+ and 34+ score guarantees
- Rigorous curriculum designed for top-tier results
- Excellent AI-driven drills
- High-quality printed textbooks included
- LiveOnline instructors are top 1% scorers
Cons
- One of the most expensive options
- Workload can be intense (lots of homework)
- Refund policy has strict attendance requirements
The Verdict: For the Ambitious
The Princeton Review (TPR) positions itself as the premium choice for students aiming for top-tier universities. Their branding is built around results, specifically high scores. If you need a 31 or higher to get into your dream school, TPR is the course designed to get you there.
The Guarantees
TPR is famous for its bold guarantees:
- ACT 31+ Course: Guarantees a score of 31+ (if you start with a 26+).
- ACT 34+ Tutoring: Guarantees a 34+ (top 1% territory).
Note: These guarantees require you to do all the work. You must attend every class, do every homework assignment, and take every practice test. It is a boot camp, not a magic pill.
The Curriculum
TPR focuses heavily on strategy. They teach you how to beat the test, not just the subject matter.
- POOD (Personal Order of Difficulty): A core TPR strategy that teaches you to identify easy, medium, and hard questions so you can prioritize your time.
- Letter of the Day: Guessing strategies that statistically improve your odds.
Live vs. Self-Paced
- Self-Paced: Good access to their excellent video library and drills, but lacks the accountability of a live teacher.
- LiveOnline: The most popular option. The teachers are high-energy and engaging, keeping you awake during long evening sessions.
Is It Worth the Price?
TPR is expensive. But for many families, the cost is an investment. A 31+ on the ACT can open doors to tens of thousands of dollars in merit scholarships, making the course fee a drop in the bucket. If you have the budget and the work ethic, Princeton Review is the best in the business.