Master knowledge,
not just information.
Memnio finds what you already know, then drills you with AI-generated questions pitched at your level — until you've genuinely mastered every concept.
iPhone app coming soon Free to start · See how it works →
HOW IT WORKS
From “I watched the course” to “I know this”
Three steps from passive learning to understanding you can prove.
01 · CHOOSE
Pick a course
13 courses across AI and machine learning — from ML fundamentals to RAG systems and agentic AI.
02 · PLACE
Take a short placement quiz
One question at each difficulty level shows where you stand, so you skip what you already know.
03 · MASTER
Practise until it sticks
Questions adapt to every answer. A concept counts as mastered only once you get it right at full difficulty.
ADAPTIVE ENGINE
Questions that meet you at your edge
Memnio estimates how well you know every concept from your answers. Get them right and the questions get harder; struggle and it steps back to fill the gap. Mastered concepts come back for review at growing intervals — 1, 3, 7, 21 days and beyond — so they stay mastered.
SPACED REVIEW
SAMPLE QUESTION
99% accuracy on training data, 71% on validation. Most likely cause?
Tap to see the answer →
ANSWER · OVERFITTING
The model memorised its training data instead of learning patterns that generalise.
↺ Tap to flip back
WHAT'S IN THE APP
Built for learning that sticks
13 courses in AI & machine learning
From the fundamentals to building with LLMs — each course is a map of concepts, ordered by what builds on what.
- Machine Learning Fundamentals
- Deep Learning Fundamentals
- LLMs 101
- LLM Fundamentals
- Prompting 101
- RAG Systems
- Fine-Tuning & Adaptation
- LLM Evaluation & Guardrails
- AI Agents 101
- Agentic AI
- Production ML / MLOps
- AI Strategy 101
- Responsible AI 101
An explanation for every answer
Right or wrong, see why the correct answer is right — and why the one you picked isn't.
Mastery map
See every concept in a course: what's mastered, what you're learning and what's due for review.
Spaced review
Mastered concepts come back at growing intervals, so what you learn doesn’t fade.
Prerequisites first
Each course is a map of concepts and what they build on, so you never get questions you aren’t ready for.
PRICING
Start free. Upgrade when you're ready.
Free
Free
No card needed
- One course of your choice
- Placement quiz
- The first 5 concepts of your course
- Up to 5 practice sessions a day
- Explanations for every answer
Pro
Monthly or annual
Priced in your currency on Google Play
- All 13 courses
- Every concept in every course
- Unlimited practice sessions
- Spaced review of what you’ve mastered
- Cancel anytime in Google Play
Start mastering
what matters.
Find out what you really know — and master the rest.
iPhone app coming soon