TestBuddy
TestBuddyControl Your Preparation with AI

Pass the test with just one app!

Let AI take control of your test preparation: study smarter, practice efficiently, and monitor your progress with intelligent insights. TestBuddy's AI-powered platform adapts to your learning style for SAT®, ACT®, AP®, and GRE® success.

TestBuddy App Preview

Which exam do you want to prepare for?

As test preparation veterans, we've broken down every entrance exam and developed a tailored path to prepare you for the one you want to take.

SAT® & ACT Exams

Prepare for sat® & act exams exams

SAT®Digital SATACT®PSAT®CLT (Classic Learning Test)

Advanced Placement

Prepare for advanced placement exams

AP® BiologyAP® ChemistryAP® PhysicsAP® CalculusAP® StatisticsAP® EnglishAP LiteratureAP World HistoryAP US History

Graduate School

Prepare for graduate school exams

GRE®GRE® Subject TestsGMAT®

Law School

Prepare for law school exams

LSAT® (law)

Medical & Health Sciences

Prepare for medical & health sciences exams

MCAT® (medicine)DAT (dentistry)OAT (optometry)PA-CATPCAT (Pharmacy)

Situational Judgment Tests

Prepare for situational judgment tests exams

AAMC PREview SJTCasper SJT

What users who have already tested it say (and got in)

We've achieved over 4.7 stars average rating on App Store and Google Play. Here are some reviews from our users:

I used TestBuddy for SAT prep and improved my score by 150 points! The question database is massive and the explanations are crystal clear. This app was the key to getting into my dream college. Highly recommend!

sarah_m2024

Review from App Store

As a high school junior, I used TestBuddy to prepare for the ACT. The app is incredibly well-designed and helped me improve my composite score by 4 points. The practice tests are spot-on and the study materials are comprehensive.

mike_act_prep

Review from Google Play

I'm using this app for AP Biology preparation and it's been a game-changer. The topic-specific quizzes and detailed explanations have made complex concepts much easier to understand. Worth every penny!

emma_ap_bio

Review from App Store

The application is very well made, I use it on PC, tablet, and phone and it works perfectly on every device. After 1 month of using the free plan I decided to purchase the premium plan and I think I spent the best money of my life. An excellent service at a fair price.

alex_gre_prep

Review from App Store

I used TestBuddy for SAT prep and improved my score by 150 points! The question database is massive and the explanations are crystal clear. This app was the key to getting into my dream college. Highly recommend!

sarah_m2024

Review from App Store

As a high school junior, I used TestBuddy to prepare for the ACT. The app is incredibly well-designed and helped me improve my composite score by 4 points. The practice tests are spot-on and the study materials are comprehensive.

mike_act_prep

Review from Google Play

I'm using this app for AP Biology preparation and it's been a game-changer. The topic-specific quizzes and detailed explanations have made complex concepts much easier to understand. Worth every penny!

emma_ap_bio

Review from App Store

The application is very well made, I use it on PC, tablet, and phone and it works perfectly on every device. After 1 month of using the free plan I decided to purchase the premium plan and I think I spent the best money of my life. An excellent service at a fair price.

alex_gre_prep

Review from App Store

Perfect app in all its aspects. Huge database with questions that really prepare you for the SAT, especially the math section. If you don't understand a question there's a detailed and understandable explanation. Top customer service!

chris_sat_math

Review from App Store

I used TestBuddy during my PSAT preparation phase. I found great organization of the services offered and especially a rich collection of questions, of varying difficulty, extremely useful for getting into the mindset of the test. The price is more than adequate for accessing the various subscriptions.

lisa_psat_prep

Review from Google Play

Application always updated with great precision and with various features. There's the possibility to choose the plan most suitable for your needs and a highly available team.

david_ap_calc

Review from Google Play

I wish I had discovered this app earlier! I tried the ACT last year and didn't get the score I wanted. I started using this app and my practice test scores increased significantly. I've been using it for about two months and I'm doing GREAT. I highly recommend it!

jessica_act_science

Review from App Store

Perfect app in all its aspects. Huge database with questions that really prepare you for the SAT, especially the math section. If you don't understand a question there's a detailed and understandable explanation. Top customer service!

chris_sat_math

Review from App Store

I used TestBuddy during my PSAT preparation phase. I found great organization of the services offered and especially a rich collection of questions, of varying difficulty, extremely useful for getting into the mindset of the test. The price is more than adequate for accessing the various subscriptions.

lisa_psat_prep

Review from Google Play

Application always updated with great precision and with various features. There's the possibility to choose the plan most suitable for your needs and a highly available team.

david_ap_calc

Review from Google Play

I wish I had discovered this app earlier! I tried the ACT last year and didn't get the score I wanted. I started using this app and my practice test scores increased significantly. I've been using it for about two months and I'm doing GREAT. I highly recommend it!

jessica_act_science

Review from App Store

I used the iPhone app and this gave me the opportunity to practice easily wherever I was throughout the summer. The app is well organized, divided by categories and it's possible to view the progress and improvements of each subject separately. For me it made the difference in improving my GRE verbal score.

ryan_gre_verbal

Review from App Store

The app is complete, the level of questions is the same as the AP Chemistry exam. Furthermore, the quizzes are accompanied by theoretical explanation, and the TestBuddy team is always available for any doubt.

maria_ap_chem

Review from App Store

Well-structured software, both on smartphone and PC. Excellent the possibility of being able to do quizzes on individual topics and also choose the number of questions to answer or pause the test to then resume it. The theoretical part is equally well structured.

tom_sat_reading

Review from Google Play

The app is really well structured since each subject is divided into appropriate sections with a vast quantity of exercises. Furthermore, it can be useful if you want to quickly review a certain topic. It's an excellent alternative for all those who want to study efficiently.

anna_gre_quant

Review from Google Play

I used the iPhone app and this gave me the opportunity to practice easily wherever I was throughout the summer. The app is well organized, divided by categories and it's possible to view the progress and improvements of each subject separately. For me it made the difference in improving my GRE verbal score.

ryan_gre_verbal

Review from App Store

The app is complete, the level of questions is the same as the AP Chemistry exam. Furthermore, the quizzes are accompanied by theoretical explanation, and the TestBuddy team is always available for any doubt.

maria_ap_chem

Review from App Store

Well-structured software, both on smartphone and PC. Excellent the possibility of being able to do quizzes on individual topics and also choose the number of questions to answer or pause the test to then resume it. The theoretical part is equally well structured.

tom_sat_reading

Review from Google Play

The app is really well structured since each subject is divided into appropriate sections with a vast quantity of exercises. Furthermore, it can be useful if you want to quickly review a certain topic. It's an excellent alternative for all those who want to study efficiently.

anna_gre_quant

Review from Google Play

Our Features

Discover all the tools that TestBuddy provides to facilitate your preparation

Personalized Test Preparation

Get a customized study plan tailored specifically for your exam - whether it's SAT®, ACT®, AP®, or GRE®. Our system adapts to your learning style and pace.

Personalized Test Preparation
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Smart Study Scheduling

Intelligent scheduling that focuses on your weakest areas and adapts to your available study time. Maximize your preparation efficiency for your specific test.

Smart Study Scheduling
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Real-Time Progress Monitoring

Track your improvement across all test sections with detailed analytics. See exactly where you need to focus more attention before exam day.

Real-Time Progress Monitoring
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Buddy Study Assistant

Your personal study companion available whenever you need help. Get instant answers and explanations for SAT®, PSAT®, ACT®, AP®, and GRE® topics.

Buddy Study Assistant
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Detailed Question Explanations

Every practice question includes comprehensive explanations that help you understand not just the answer, but the reasoning behind it.

Detailed Question Explanations
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Seamless Multi-Device Access

Study anywhere, anytime. Your personalized progress and study materials sync across web, iOS, and Android devices.

Seamless Multi-Device Access
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Memory Enhancement Tools

Access personalized mnemonics and memory techniques designed to help you retain complex information for your specific exam.

Memory Enhancement Tools
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Essential Formula Reference

Quick access to all the formulas you need for your exam - from AP® Math and Science to GRE® Quantitative sections.

Essential Formula Reference
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Satisfaction Guaranteed

Try TestBuddy risk-free with our 14-day money-back guarantee

100% Money-Back Guarantee

If you're not completely satisfied with your results, we'll refund 100% of your payment within 14 days. No questions asked, no complications.

Subject to our terms and conditions

Our students' results

The data shows how much our students improve, on average, across different types of tests. Put yourself to the test and get the most out of our courses.

SAT®
+150points
average improvement in 3 months
ACT®
+4points
average improvement in 3 months
AP® Biology
+2points
average improvement in 4 months
GRE®
+8points
average improvement in 4 months

*Data collected from our system in 2024 on a sample of over 1,000 students.