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Free IB Flashcards

Remember more. Forget less. Our spaced repetition system shows you exactly what you're about to forget — right when you need to review it.

See how it works
  • No credit card
  • Works on all devices
  • IB syllabus aligned

01—How it works

How it works

Quick, focused review sessions that actually stick. Tap the card to flip it, then rate it Hard, Good or Easy.

ESS • Ecosystems

What is the difference between a food chain and a food web?

Tap to reveal

Rate your recall — the algorithm adapts to you

Always free

Start reviewing today

Create your free account and unlock spaced repetition tracking, progress stats, and AI-powered study plans.

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02—Subjects

Browse by Subject

Choose a subject to start practising with free flashcards.

03—Features

Why students love it

Built on cognitive science, designed for IB success.

Auto-generated flashcards

Flashcards are created from your study materials. No manual work needed.

Spaced repetition algorithm

Based on the forgetting curve. Cards you struggle with appear more often.

Focus on weak spots

Stop wasting time on what you already know. We prioritise your gaps.

5-minute daily sessions

Quick reviews that fit into any schedule. Perfect for busy IB students.

Instant feedback

Rate each card as Hard, Good, or Easy. The algorithm adapts to you.

Track your retention

See which topics are sticking and which need more review.

The science

The science of remembering

Our flashcard system is built on the Ebbinghaus Forgetting Curve — the idea that memories fade predictably over time. By reviewing just before you forget, you strengthen the memory and extend how long it lasts.

90%

of what you learn is forgotten within a week without review

5 min

daily review can boost long-term retention by 80%+

4x

more efficient than passive re-reading of notes

Questions

Frequently Asked Questions

Are the flashcards really free?

Yes. Flashcards are 100% free for all Aimnova users. Create a free account and start reviewing immediately. No credit card required.

How does spaced repetition work?

Spaced repetition shows you cards just before you're about to forget them. Cards you find difficult appear more often, while easy cards are spaced further apart. This is scientifically proven to improve long-term memory.

Which IB subjects are covered?

We currently have flashcards for ESS, Economics, Business Management, Math AI, Math AA, Physics, Biology, Chemistry, History, History (2028+), Global Politics, Psychology, Philosophy, Geography, Spanish B, German B, Italian B, French B, English B, English A: Lang & Lit, Spanish A: Lang & Lit, French A: Lang & Lit, Computer Science, Design Technology, Digital Society, and World Religions. All flashcards are aligned with the latest IB syllabus.

Can I create my own flashcards?

Flashcards are automatically generated from our study content. This saves you hours of manual work and ensures all key concepts are covered.

How long should I study each day?

Just 5-10 minutes of daily review is enough to significantly improve retention. Consistency is more important than duration.

Ready to remember everything?

IB students use spaced repetition to walk into the exam with the definitions already in their heads. Start today, for free.

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