The Operating System
for Exam Readiness
PrepOS helps schools track, analyze, and improve student performance for JAMB & WAEC with real-time analytics and structured practice.
Exam Preparation Shouldn’t Be Guesswork
Traditional methods leave school leaders in the dark about actual student readiness.
No visibility into readiness
Waiting for final exam results is too late. Know where students stand months in advance.
Manual Tracking
Managing thousands of practice results in spreadsheets is inefficient and prone to error.
Low Engagement
Students struggle to keep up with boring past question books. CBT simulations boost focus.
No Topic Analytics
Knowing a student failed is not enough. You need to know which specific topics they missed.
One Platform. Full Exam Readiness.
PrepOS provides the tools needed for schools to dominate national exams.
Realistic CBT Practice
Experience exam-like conditions with timed tests, question navigation, and instant feedback. Prepare exactly how you'll perform.
Deep Analytics
Track performance by subject, topic, and time. Identify weak areas and get personalized improvement suggestions.
Group Study Chats
Join subject-based discussions, share questions from tests, and learn together with classmates.
Competitive Leaderboards
Healthy competition with school and national rankings. See where you stand and push to improve.
Time Management
Built-in timers and pacing guides help you master the art of completing exams within time limits.
Question Discussions
Tag and discuss specific questions from your CBT sessions. Get explanations and learn from peers.
JAMB & WAEC Focused
Curated question banks aligned with actual exam patterns. Practice what matters most.
Instant Results
Get immediate scoring, detailed breakdowns, and actionable insights after every test.
Know exactly who is ready — and who needs support.
Stop flying blind. PrepOS gives you a panoramic view of your school's academic health, drilled down to individual student topics.
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Automatic subject performance breakdown
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Class-by-class ranking and diagnostics
Admin Overview
Trusted by forward-thinking private schools
"PrepOS changed how we handle JAMB prep. We no longer wait for the national exams to know our students' fate. The weekly analytics let us adjust our teaching strategy in real-time."
Built for School Administrators
Seamless integration. Powerful results. In 3 simple steps.
Onboard your school
We upload your student lists and subjects. Your private portal is ready in under 48 hours.
Students take CBT practice
Structured CBT sessions across all subjects. Students practice with actual past question patterns.
Track & Improve
Review performance ranking and weak topic diagnostics. Intervention is now data-driven.
Flexible School Pricing
Our pricing is a simple annual subscription license based. No hidden fees. No setup costs.