Only Ever helps you learn faster and better

Learning shouldn’t be slow or boring. Only Ever starts with questions, not lectures—so you learn by doing. Instead of passively watching or reading first, you learn through interactive quizzes. Stuck on a question? Jump straight to the relevant part of the source that you need to read or watch—no fluff, no wasted time, just faster learning.

All courses (Paths) are 100% free.

Upload your own sources (documents and videos) to build custom paths, or explore ones shared by other learners. Only Ever hosts all of Wikipedia and open-source videos from top universities like MIT and Harvard. Use these along with your uploaded material to create tailored paths to learn anything. If you love a path you’ve created, publish it to share with others.

Use AI to generate testing material or add it yourself

You can generate testing material for each source (or an entire path) using AI. Edit the questions to improve them or create new personal testing cards yourself. We currently support four types of cards - flashcards, multiple choices, match and cloze.

The real game-changer? Spaced review.

As you progress, Only Ever adapts to your pace—guiding you through each source and timing your reviews to strengthen long-term memory. This science-backed technique replaces cramming with consistent, effortless retention. Simply add a path to review, spend a few minutes a day with quiz cards in your feed, and let Only Ever handle the rest.

Learning, on your terms.

With dedicated Android and iOS apps, you can learn anytime, anywhere—on your commute, during a break, or whenever you have a few minutes to spare.

Join the Only Ever community and rethink how you learn.

Whether you’re aiming for academic success, career growth, or personal development, Only Ever helps you get there—one review at a time.