Quizzelo: Adaptive Learning
Trivia, flashcards & games
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Try Quizzelo Plus free for 7 days: adaptive difficulty, AI explanations, and monthly AI study packs.
Quizzelo turns studying into a game you actually want to play.
TRIVIA THAT ADAPTS TO YOU
Play quiz sessions across dozens of categories, from science and geography to test prep like SAT, GRE, TOEIC, and TOEFL vocabulary.
Every answer updates your skill rating, so questions stay challenging without becoming frustrating.
Get instant feedback and clear explanations after every question.
Create your own custom categories for anything you want to learn.
FLASHCARDS WITH SPACED REPETITION
Build decks in seconds and review them with a proven spaced repetition schedule.
Cards you know well come back later, cards you miss come back sooner.
Rate each card with one tap and let Quizzelo plan your next review.
STUDY PACKS, GENERATED FOR YOU
Paste your notes or describe a topic, and Quizzelo builds a ready-to-study set of flashcards and quiz questions.
BRAIN GAMES AND DAILY PUZZLES
Train memory and reflexes with quick games: sequence memory, number memory, reaction time, and higher-or-lower.
Come back every day for a fresh Connections puzzle.
AND MORE
Track your progress per category with skill tiers from Bronze to Platinum.
Handy calculators for everyday decisions, including retirement and buy-vs-rent.
Sign in with Apple or Google, and your progress syncs with Quizzelo on the web.
Quizzelo is free to play.
Quizzelo Plus unlocks skill ratings with adaptive difficulty, AI question explanations, and monthly AI study packs.
Terms of Use: https://quizzelo.com/terms
Privacy Policy: https://quizzelo.com/privacy
Ratings & Reviews
• Create and manage your own questions, with sample-question selection
• New create menu, category appearance options, and details-screen customization
• Easier study pack setup with a pack size dropdown and clearer icons
• UI polish, performance and stability fixes
The developer, DONGHOON JUNG, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DONGHOON JUNG
- Size
- 43.5 MB
- Category
- Education
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Infrequent
Contests
- In-App Purchases
Yes
- Quizzelo Plus (Yearly) $23.99
- Quizzelo Plus $4.99
- Copyright
- © 2026 Donghoon Jung