Lœrn

Flashcards app for school, university & exams – study without stress

Lœrn (also: Loern) is a free flashcards app and study app designed to help you revise efficiently for exams—without subscriptions or limitations.

Whether you're preparing for exams, tests, or learning vocabulary, Lœrn lets you take your study materials anywhere and revise whenever it suits your day—at home, outside, or even on holiday.

Stay prepared without putting your life on hold.

Free flashcards & vocabulary trainer – no subscription

Many flashcard apps rely on expensive subscriptions. Lœrn doesn’t.

• no subscription
• no hidden costs
• full functionality available for free

You revise using your own content—not pre-made courses.

Create flashcards from your own study materials

Turn your existing materials into effective flashcards in seconds:

• notes
• summaries
• PDFs & documents
• photos of handwritten notes or whiteboards
• AI-generated content

Your materials become structured flashcards for efficient revision and exam preparation.

Perfect for:

• school & exams
• university
• tests & assessments
• vocabulary learning & languages
• professional development

Use AI for flashcards – without extra costs

Lœrn lets you turn content into flashcards using AI.

You choose which AI to use:

• ChatGPT
• Claude
• local models
• your own API keys

Since you use your own AI, there are no additional AI costs within the app.

Full control over your data

Lœrn works without a dedicated backend.

This means:

• your data stays under your control
• no dependency on external servers
• maximum privacy

Share your flashcards with others

Create and share flashcard decks with:

• friends
• classmates
• study groups
• teachers

Perfect for collaborative revision and efficient exam preparation.

The free study app for everyday learning

With Lœrn (Loern), you revise smarter, faster, and more flexibly.

Whether you're preparing for exams or learning new skills, this flashcards app helps you reach your goals—without sacrificing your free time.