GMAT Buddy by Matheculator
GMAT Buddy: practice, mock exams and AI tutoring
Take a free adaptive diagnostic, practise exactly what moves your score, and get unstuck with an AI tutor that hints before it tells.
A diagnostic estimates your level; it is not an official GMAT score. Compare free and paid access.
The exam we mirror
Quantitative Reasoning
21 questions · 45 min
Problem Solving, no geometry
Verbal Reasoning
23 questions · 45 min
Reading Comprehension and Critical Reasoning
Data Insights
20 questions · 45 min
Data Sufficiency, tables, graphs, two-part and multi-source
Section scores 60 to 90. Total 205 to 805 in steps of 10.
Everything in one study space
Free adaptive diagnostic
24 questions that adjust to you and return a predicted score range with section scores.
Adaptive practice
Questions picked at the right difficulty for each skill, with weak and stale skills first.
AI tutor on every question
Hints first, full working when you want it, always grounded in a checked explanation.
Error log
Every miss and slow answer is logged with a reason, then brought back after 2, 7 and 21 days.
Skill mastery map
See each skill move as you practise, and where the most points are waiting.
Built for GMAT Focus
Quantitative Reasoning, Verbal Reasoning and Data Insights, scored 205 to 805.
Questions
Is GMAT Buddy free?
You can start free: the diagnostic, your first mock exam, 20 practice questions a day, the error log and 10 AI tutor messages a month. Lifetime costs $37.49 once and includes unlimited practice, 8 exams per section and 50 tutor messages a month. Passes start at $27.30 every 30 days and include unlimited practice, tutor messages and full mocks. Passes renew automatically until cancelled.
Are these official GMAT questions?
No. Every question is written from scratch for GMAT Buddy. We never use official GMAT material.
How accurate is the predicted score?
The diagnostic uses item response theory to estimate your level, then shows a range. It is a guide, not a guarantee, and gets sharper as our question bank grows.
Is there a full mock exam?
Yes. Full-length adaptive mocks with section order choice, an optional break and Review and Edit are available now. Your first mock is free; passes include unlimited mocks and Lifetime includes section exams.
GMAT™ is a trademark of GMAC. This site is not endorsed by or affiliated with GMAC.