He tested on himself how fast we forget: fastest within the first 24 hours. Spaced review flattens the curve.


Quizel is the study app that turns your own material into quizzes, flashcards and conversations with an AI study coach.No accountiPhone & iPadiOS 17 or later
Your notes become a question.
This is how Quizel starts in onboarding, here with the university example: a short note, a question, an explanation. Your own material turns into whole quizzes and flashcard sets.
According to Ebbinghaus, when is most knowledge lost?
This example is built into the app and runs without AI. From your own material, Quizel creates new questions with AI. Check anything you rely on for an exam.
From lecture notes to your next aha.
Quizzes, flashcards and Voice Mode share one library. You decide how you study today.

Bring your material
Paste notes, import a readable PDF or text file, or scan up to eight pages. Text in photos is recognised on your device.

Choose quiz or cards
Four answers with an explanation, or flashcards to reveal, 5 to 40 per set. Whatever hasn’t stuck comes back in the same round.

See what has stuck
The exam-readiness ring shows what holds up across several days and what to review next.
Talk your material through out loud.
Talk to an AI study coach about your own material. You choose the study items and the mode. Quizel quizzes you, explains, listens to you or runs an oral exam with you.
- Quiz meShort questions on your material. You answer out loud.
- ExplainGet a topic explained step by step and ask follow-ups.
- Teach it backExplain it in your own words and hear what’s missing.
- Oral examExam questions with follow-ups, like the real thing.
Part of Quizel Pro: the annual plan includes 10 minutes per month and the weekly plan 5 minutes per week, starting with the first paid period. Need more? Add a 15- or 60-minute pack; purchased minutes don’t expire. Voice Mode requires iOS 26 or later and is available to eligible adults, for example 18+ in the UK, Germany, France and Italy. You talk to an AI, not a human. Privacy Policy

What Quizel costs.
Quizel Pro includes quizzes, flashcards and Voice minutes – no separate flashcard or Voice subscription.
Free download
$0
No account, no payment details.
- A study plan up to your exam and a sample question in onboarding
- Prepare your material before subscribing
- Saved quizzes and cards always stay usable
Quizel Pro · Weekly
$3.99 per week
For exam week.
- Create your own quizzes and flashcards
- 5–40 questions or cards per set
- Voice Mode: 5 minutes per week
Quizel Pro · Annual
≈ $0.67 per week$34.99 per year
First 7 days free where available, then billed once a year.
- Create your own quizzes and flashcards
- 5–40 questions or cards per set
- Voice Mode: 10 minutes per month (not during the free trial)
US App Store prices. Apple shows the price in your currency and the terms before you confirm. Subscriptions renew automatically until you cancel them in your Apple Account settings. Minute packs (15 or 60 minutes) are one-time purchases.
Privacy is part of the product.
Quizel is open about what stays on your device and when your material is processed.
Progress stays on device
Quizzes, flashcards, your streak, progress and optional conversation recaps stay on your device.
Sent only when you tap
Source text is sent only when you tap Generate. In Voice Mode, your voice and the study items you choose are processed during the conversation.
No account needed
Use Quizel without creating a profile or signing in.
Honest about AI: the AI is instructed to base questions and answers on your source text. AI-generated content can still be wrong or incomplete, so check anything you rely on for an exam. The privacy policy explains how Voice Mode processes data.
What is Quizel?
Quizel is an iPhone and iPad app that uses AI to turn your own notes, PDFs and photos into multiple-choice quizzes and flashcards. It adds a daily study streak, an exam-readiness score and Voice Mode, an AI study coach you talk to about your material.
How do I make a quiz or flashcards from a PDF?
Tap Create, import a readable PDF or text file, paste notes or scan up to eight pages. Choose quiz or flashcards and 5 to 40 questions, then tap Generate. Text in photos is recognised on your device.
What is Voice Mode?
Voice Mode is an AI study coach you speak with. Pick study items from your library and one of four modes: Quiz me, Explain, Teach it back or Oral exam. You are talking to an AI, not a human. Voice Mode requires iOS 26 or later and is available to eligible adults.
How many Voice minutes does Quizel Pro include?
The annual plan includes 10 minutes per subscription month and the weekly plan 5 minutes per paid week. Included minutes renew with your subscription period and don’t roll over. You can also buy 15 or 60 minutes once; purchased minutes don’t expire.
Is Quizel free?
Quizel is free to download. Onboarding shows you a sample question. Creating your own quizzes and flashcards requires Quizel Pro: $34.99 per year (with the first 7 days free where available) or $3.99 per week (US App Store prices). Quizzes and cards you already made stay usable without a subscription.
Do I need an account?
No. Quizel works without sign-up or login. Purchases use your Apple Account and can be restored in the app.
Is the content always correct?
No. Quizel uses AI to create questions and answers from your source text. Despite structure and source checks, content can be wrong or incomplete. Check important answers against your material.
What happens to my data?
Quizzes, cards, progress and your streak stay on your device. To create a set, the source text is sent to the Quizel service. In Voice Mode, your voice and the study items you choose are sent to OpenAI during the conversation. The privacy policy has the details.
Which devices and languages are supported?
Quizel runs on iPhone and iPad with iOS or iPadOS 17 or later; Voice Mode requires iOS 26 or later. The app is available in English, German, French, Italian, Korean and Hindi.