AI Quiz & Flashcards: Lurnex
Spaced Repetition from Notes
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Spaced repetition from your own notes
Stop rereading the same handout. A familiar page is not the same as being able to retrieve it. Lurnex turns the PDFs, lecture notes and course documents you already have into quizzes and flashcards, then brings weak topics back with spaced repetition and active recall.
Build a revision loop from your files
• Use a quiz maker on the notes you already wrote, rather than highlighting the same paragraph again
• Run a flashcard generator so you can work through cards without looking back at the source
• Remain the creator of the set: every prompt is built from a file you uploaded
• Switch between a scored quiz and a card session when you want a different kind of check
• Let spaced repetition return the items you missed, instead of starting every session from page one
• Practise active recall: answer first, read the explanation, then compare with your original material
How it works
1. Upload a PDF, lecture notes, slides or another file from the course you are studying.
2. Lurnex turns that source into questions and cards tied to the text you chose.
3. Practise, review what you missed, then repeat the cards that still need another pass.
How quizzes, cards and spaced return fit together
Revision that only rereads the file rewards recognition. After you upload, Lurnex writes questions from your material. You answer without peeking, then read why something was marked right or wrong. Missed items come back later; items you already know wait longer. A quiz is useful when you want a full pass through a chapter. Cards are useful when you want one prompt at a time. Use both on the same source—a quiz to find the gaps, then cards to close them. One lecture PDF, a notes export or a chapter already on your phone is enough to start.
What you upload is the work you already do: lecture notes, PDFs, slides, a chapter or a training document from university or professional study. You do not need a ready-made paper set. The useful sequence is conversion, not rereading: file in, questions out, an explanation after each answer, then a spaced return to the parts that still will not hold.
Who it is for, and what this is not
Use Lurnex for school, university, language learning, vocabulary and professional training when the source is yours. Lurnex is not a notes app, not a PDF reader and not a public question bank. You do not get a generic exam library. You get a revision loop from files already on your device, so daily revision stays tied to the course in front of you.
Add your first file and generate a quiz or a set of flashcards. One document is enough to see rereading turn into a loop you can repeat.
AI-generated content can be imperfect. Always compare questions, answers and explanations with your original material before relying on them for important academic or training decisions.
Terms of Use: https://lurnex.ai/terms-of-service
Ratings & Reviews
• Smoother sign-in and an easier start with your first quiz.
• Quiz creation now recovers automatically when your connection drops, plus bug fixes.
The developer, Lurnex, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Lurnex, Inc.
- Size
- 95.8 MB
- Category
- Education
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 37 more
- English, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lurnex AI Annual ₹ 2,999
- Lurnex Premium Annual Exit Offer ₹ 4,999
- Lurnex Premium Monthly Exit Offer ₹ 1,299
- Lurnex Premium Annual ₹ 7,900
- Lurnex Premium Monthly ₹ 1,499
- Lurnex Premium Weekly ₹ 599
- Lurnex Premium Weekly ₹ 999
- Lurnex Premium Monthly ₹ 799
- Lurnex Premium Monthly ₹ 699
- Lurnex Premium Annual ₹ 1,999
- Copyright
- © 2026 Lurnex