Built to give every Nigerian student — regardless of location or income — access to the best JAMB preparation tools available.
JAMB determines the university futures of over 1.5 million Nigerian students every year. Yet access to quality preparation materials has historically been unequal — students in Lagos had different resources than students in Kebbi or Borno.
AceJAMB exists to change that. We've built the largest free JAMB question bank in Nigeria — over 100,000 past questions across 33 subjects — with AI-powered explanations, CBT mock exams, and personalised study plans, available to any student with a phone.
100,000+ Past Questions
JAMB questions from 1978 to present across Biology, Chemistry, Physics, English, Maths, and 28 more subjects.
AI Tutor
Ask any question about any topic and get a step-by-step explanation, memory tricks, and Nigerian analogies.
CBT Mock Exams
Full JAMB simulations with the official 100-question format, 1-hour timer, and instant results. Perfect for JAMB 2026.
Progress Analytics
Track your accuracy by subject and topic. See exactly where you need to improve before exam day.
Smart Study Planner
AI-generated timetable based on your subjects, weak areas, and available hours each day.
Spaced Repetition
Our system automatically resurfaces questions you got wrong at the optimal time for long-term retention.
AceJAMB was founded in 2026 by Dr. Joseph Ogaga to help his ward prepare for JAMB — and to build something that could help every student in Nigeria do the same. What started as a personal project became a platform used by thousands of students across all 36 states.
We believe every student deserves a fair shot at university. The free tier is genuinely free — 20 questions daily, no credit card required. Premium unlocks unlimited access for less than the price of a recharge card per week.
Questions? Visit our Help page or email us.