Decimal was founded by a group of students, test-takers, and educators who truly understand the challenges of standardized testing. We’re on a mission to make high-quality, affordable test prep available to everyone. Having faced the frustration of endless drills and sky-high prices, we created a solution that transforms the test prep experience.
What We Offer 📚
Adaptive Learning: Our advanced algorithms identify your weaknesses and deliver personalized questions to help you improve.
Vast Question Bank: Access over 100,000 practice questions for SAT, ACT, GRE, and TOEFL.
Clear Explanations: Each question comes with AI-powered, easy-to-follow solutions.
Performance Insights: Track your progress and identify strengths and areas to focus on with our detailed dashboard.
Affordable Plans: Get premium access for only $9.99/month, or try it out for free—no strings attached!
Why Choose Us? 💡
Trusted by 20,000+ students, with a 4.6/5.0 rating.
Efficient score improvement through personalized study plans.
Unlimited practice at a fraction of the cost of traditional test prep courses.
Loved by students from top universities like Princeton, MIT, and Stanford.