NEWFor First Examinations 2027 · IB CS curriculum

Master IB Computer Science with AI-powered practice.

Practice exam-style questions, plan your IA, and track your progress — every question aligned to the 2027 IB CS syllabus, every mark scheme written by examiners.

25+
Topics covered
SL & HL
Both levels
AI
Examiner feedback
Features

Everything you need to ace IB CS.

Six tools, designed for the new 2027 syllabus. Each one trained on real past papers.

AI Question Generator

Endless exam-style questions across every topic, calibrated to your level.

IA Planner

Plan your Internal Assessment criterion-by-criterion with examiner-trained feedback.

Progress Tracking

See exactly which topics need work — by command term, paper, and difficulty.

Teacher Dashboard

Track an entire class. Spot the struggling student before the mock exam.

Question Bank

5,000+ questions, fully indexed by syllabus reference. Save anything, anytime.

Instant Feedback

Every answer scored with the official mark scheme. Strengths and improvements, always.

How it works

Three steps to your 7.

STEP 01

Choose your topic

Pick from 25+ topics in the 2027 syllabus. Set your level (SL/HL), paper, and difficulty.

STEP 02

Practice with AI

Get endless original exam-style questions. Submit your answer, get feedback in seconds.

STEP 03

Track your progress

See your weak spots by command term. Build a streak. Walk into the exam ready.

Pricing

Simple pricing.

Free for students who want to try. Upgrade when you're ready.

Free
€0forever
  • 10 questions / day
  • 3 topics
  • Basic feedback
  • No IA Planner
Most popular
Student Premium
€9.90per month
  • Unlimited questions
  • All 25+ topics
  • Full AI feedback
  • IA Planner included
  • Priority support
Educators

For Teachers & Schools

We offer special packages for teachers and institutions. Get in touch to learn more about our educator plans.

For Teachers

Custom pricing — get in touch.

  • AI-powered question practice
  • Class management
  • Student performance analytics
  • Community Content Hub
  • IA Planner oversight
For Schools

Custom pricing — get in touch.

  • Multiple teachers
  • Unlimited classes
  • School-wide analytics
  • Dedicated support
  • Custom onboarding
  • GDPR compliant
Live Online · IB CS Expert

1-to-1 Private Tutoring

Personalised IB Computer Science tutoring from an experienced IB CS teacher and examiner.

  • Tailored to your level (SL or HL)
  • IA guidance and feedback
  • Exam technique and past paper practice
  • Flexible scheduling — online via Zoom
  • First session consultation is free

contact@praxisib.com

FAQ

Frequently Asked Questions

Everything you need to know before getting started.

No. Praxis IB is an independent platform not affiliated with, endorsed by, or associated with the International Baccalaureate Organization (IBO). IB and International Baccalaureate are registered trademarks of the IBO.
No. All questions are generated by AI and are designed to match IB exam style and format. They are not official past papers or endorsed by the IBO.
No. Praxis IB is a supplementary study tool. While we aim to help you prepare effectively, we cannot guarantee specific exam outcomes. Your results depend on many factors beyond our platform.
The IA Planner is an AI-powered tool that helps you plan and develop your Internal Assessment across all 5 criteria (A–E) according to the 2027 IB CS curriculum. It provides structured guidance and AI feedback — but always consult your teacher too.
Yes! Student accounts have a free plan with limited features. You can try the platform before upgrading to Premium (€9.90/month). Teacher accounts get a 7-day full-feature trial.
Your account switches to limited mode. You can continue using the platform with restrictions until you upgrade.
Yes. We take data security seriously. Your data is stored securely and never sold to third parties. See our Privacy Policy for full details.
You can stop your subscription at any time. There are no refunds after payment, which is why we offer a free trial to evaluate the platform first.
Paper 2 practice questions support Java and Python, which are the languages used in IB CS exams.
Yes! Praxis IB is specifically built for the first examinations 2027 curriculum, including the updated syllabus structure and assessment criteria.

Still have questions? contact@praxisib.com