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What is R.test?
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R.test has been featured in Proven by a Wide Range of Users 
Explore R.test’s features through R.test Shorts
Ms. Bohannon, Counselor
Ms. Bohannon, Counselor
Ryan Choice, Doctor of Education
#elevated_test_prep
#the_future_of_test_prep
Ryan Choice, Doctor of Education
#elevated_test_prep
#the_future_of_test_prep
Your.big.brain.tutor, Math Tutor
#in_depth_explanations
#accessible
Your.big.brain.tutor, Math Tutor
#in_depth_explanations
#accessible
Sarah Wu, MIT Graduate
#estimated_test_score
#time_efficient
#AI_prediction
Sarah Wu, MIT Graduate
#estimated_test_score
#time_efficient
#AI_prediction
Comprehensive Analysis
Explore Deeper Insights with AI-powered Analytics Reports
View Sample Report
View Sample Report
Close-To-Real Test Setting
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Section Info Timer Calculator Reference Question Question Navigator
Explore R.test’s features through R.test Shorts
Ms. Bohannon, Counselor
Ms. Bohannon, Counselor
Ryan Choice, Doctor of Education
#elevated_test_prep
#the_future_of_test_prep
Ryan Choice, Doctor of Education
#elevated_test_prep
#the_future_of_test_prep
Your.big.brain.tutor, Math Tutor
#in_depth_explanations
#accessible
Your.big.brain.tutor, Math Tutor
#in_depth_explanations
#accessible
Sarah Wu, MIT Graduate
#estimated_test_score
#time_efficient
#AI_prediction
Sarah Wu, MIT Graduate
#estimated_test_score
#time_efficient
#AI_prediction
Proven by a Wide Range of Users Proven by Users and Certified Tutors
Felt much shorter than I expected.
It’s a really fast and efficient way to calculate your score. The diagnostic test is just about 10 questions per section, so it felt much shorter than I expected and yet it still seems accurate.
Tells you exactly what you need to work on.
R.test’s report is totally different from other reports I’ve seen before. Others only give a score, but this gives you a detailed report that tells you what exactly you need to work on.
Quick, easy and accessbile.
I would recommend this to students new to SAT to casually check their scores without spending too much effort and cost. R.test is quick, easy, and accessible.
Perfect tool to practice for digital SAT.
This is a perfect tool to practice for the digital SAT. I highly recommend this to students and tutors who need to be ready for the SAT format changes next year.
Enables me to provide personal guidance.
As a counselor who looks over dozens of students, pointing to the ‘Top 3 areas for improvement’ is a really helpful feature. It enables me to provide personal guidance to my students in a limited time.
Very close to official sets.
The diagnostic test takes less than an hour so it’s a great way to check up on a student’s capability before the actual test. There are not many quality practice sets out there, but this is very close to official sets.
Felt much shorter than I expected.
It’s a really fast and efficient way to calculate your score. The diagnostic test is just about 10 questions per section, so it felt much shorter than I expected and yet it still seems accurate.
Tells you exactly what you need to work on.
R.test’s report is totally different from other reports I’ve seen before. Others only give a score, but this gives you a detailed report that tells you what exactly you need to work on.
Quick, easy and accessbile.
I would recommend this to students new to SAT to casually check their scores without spending too much effort and cost. R.test is quick, easy, and accessible.
Perfect tool to practice for digital SAT.
This is a perfect tool to practice for the digital SAT. I highly recommend this to students and tutors who need to be ready for the SAT format changes next year.
Enables me to provide personal guidance.
As a counselor who looks over dozens of students, pointing to the ‘Top 3 areas for improvement’ is a really helpful feature. It enables me to provide personal guidance to my students in a limited time.
Very close to official sets.
The diagnostic test takes less than an hour so it’s a great way to check up on a student’s capability before the actual test. There are not many quality practice sets out there, but this is very close to official sets.
R.test has been featured in Proven by a Wide Range of Users 
Why are we developing an AI-powered education tool?
Because we firmly believe AI can offer new horizons in education
234 0 Experts involved in creating R.test
1,334,857 0 Hours of research and development
332,100 0 Data points used for training AI
Blog Posts
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Plan your path to success with the perfect SAT testing date. Learn how to strategically choose the best date for optimal results in your SAT journey.
Dos and Don'ts in Digital SAT Testing
Master SAT online testing with essential dos and don'ts. Navigate the digital SAT with confidence. Read on for expert tips and strategies.
Is the ACT Easier Than the SAT?
Comparing the difficulty of the ACT and SAT exams: Is the ACT easier than the SAT? Here’s a comprehensive analysis of key differences and factors to consider.
Frequently Asked Questions
What is R.test Mini?
R.test Mini, powered by our AI technology, can predict your score with fewer questions than a full length test. Uncover strengths, target areas for improvement, and grow as AI selects targeted questions based on your progress assessment. This personalized approach enhances your knowledge and skills as you solve.
How long is R.test Mini?
On average, R.test Mini can be completed within 40 minutes, though the exact time might shift depending on the specific test. But what truly sets R.test Mini apart is its ability to provide you with the same insightful analytics report with only 1/4 of the effort required for a full-length test. We're all about providing options – so you'll still have access to the full-length version, giving you the freedom to use it whenever it suits you best.
What do I get in the analytics report?
We recommend first using the report to understand your current “Predicted Score” to measure how far you are away from your “Target Score”. If you're not quite there yet, don't worry! You can always check out the “Practice” section for a helpful push in the right direction. And to really uncover your areas for improvement, why not give the questions curated just for you by our AI model a shot? We're here to support your progress every step of the way!
How is the predicted score calculated? Is it accurate?
87% of our SAT and ACT test-takers have responded that the R.test score predictions were accurate relative to their actual test scores. Rest assured, our Knowledge Tracing (KT) and Score Prediction (SP) machine learning models have undergone rigorous research and have been showcased at reputable AI conferences, validating their effectiveness and precision. For more detailed insights into our dedicated research team and the specifics of our KT and SP models, you can explore further information here.
Who invented R.test?
R.test has come to life through the combined efforts of a dynamic team comprised of test prep experts, who are experienced in developing high-quality test prep content and effective strategies, alongside visionary AI researchers. Their shared dedication to leveraging advanced technology for educational impact has brought R.test into existence, showcasing the synergy of expertise and innovation.
Is this all online? What specific hardware or device is required?
Absolutely, R.test is entirely online and compatible with Chrome, Safari, and Edge browsers. For the optimal experience, we recommend using a screen width of at least 1080px.
How often do you add more diagnostic tests?
We're continuously expanding our diagnostic test selection, with new additions expected throughout 2023. We’ve also recently added PSAT/NMSAQT tests and have Advanced Placement tests on the way. Stay tuned for more!
What payment methods do R.test accept?
Currently, R.test supports credit/debit cards, PayPal and Paymentwall. If you experience any issues, please contact contactus@rtest.ai
R.test is an AI-powered diagnostic test platform that evaluates student’s test readiness. Our mission is to get rid of inefficiency and inequality from test prep industry by making assessments more adaptive, accessible, and reliable.
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