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GabAI explanations
Understand answers instantly with friendly, step‑by‑step help.
Master the exam with Rebyu
Mock exams, GabAI explanations, and analytics that tell you exactly what to review next.
Powerful features
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Smart analytics
Know your weak topics and what to study next.
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Realistic mock exams
Timed exams that mirror the real thing.
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Materials bank
High‑quality questions, rationales, and references.
Study materials
Flashcards
Curated content to reinforce key concepts fast.
Cheat sheets
Curated content to reinforce key concepts fast.
Question banks
Curated content to reinforce key concepts fast.
Mini exams
Curated content to reinforce key concepts fast.
How it works
Step 1
Take a mock exam
Timed assessments to gauge where you are.
Step 2
Review with GabAI
See friendly explanations for every answer.
Step 3
Target weak topics
Analytics highlight exactly what to study.
Step 4
Track improvement
See progress and build confidence.
Frequently asked questions
Is there a free plan?
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Yes, start free and upgrade anytime.
Do you have rationales?
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Every item includes clear rationales and references.
Can I study offline?
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You can export sets and practice on the go.
Is GabAI safe?
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We prioritize accuracy and show references so you can trust the output.
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