DoYouKno: Quiz & Trivia Game
Flags, geography and duels
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Three ways to play: daily quiz, Frenzy and Puzzle. Challenge your friends and climb the leaderboards.
How much do you really know? DoYouKno is a trivia quiz game with more than 6,000 questions. Play the daily quiz, test your general knowledge in eight topics and challenge your friends to duels on exactly the same questions.
Trivia in eight topics
Geography, flags, history, culture, sports, food and cuisine, the animal kingdom, and science and technology, split into more than 60 quizzes: world capitals, European geography, world landmarks, flags from easy to hard, the world wars, kings and queens, ancient civilizations, football legends, the Olympics, movie moments, music legends, 90s and 2000s nostalgia, physics and space, and many more. Train your favourite or mix them all.
A new daily quiz every day
Ten questions, about two minutes. Keep your streak going, earn badges and achievements, and see how your score compares.
Duel your friends
Challenge a friend to a duel: you both get the same questions, and your friend has a week to answer. Or take on a random opponent. Share a round or a Frenzy run as a link that anyone can try to beat, even without an account.
Frenzy, the fast flag quiz
Flags, country shapes, US states and chemical elements fall faster and faster while you swipe them to the right name. A geography quiz that gets your pulse going.
Puzzle
Know it? Spell it. Tap the letters of the answer into place against the clock.
Climb the leaderboards
Compare yourself with your friends, your country and every topic, and follow your personal statistics as you improve.
DoYouKno includes:
- More than 6,000 quiz questions, in English and Danish
- A new daily quiz every day
- More than 60 quizzes in geography, flags, history, culture, sports, food, animals and science
- Duels against friends and other players
- Frenzy: flags, country shapes, US states and elements
- Puzzle: spell the answer under time pressure
- Shared challenges that anyone can play from a link
- Leaderboards and personal statistics
- Streaks, badges, achievements and rewards
Questions and content are updated continuously, so there is always something new to play. How much do you know, and can you beat your friends?
Kno+ is an optional membership with a monthly or yearly plan. It renews automatically at the price shown in the app until you cancel, and you can manage or cancel it in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DoYouKno terms: https://doyoukno.com/en/terms/
Privacy policy: https://doyoukno.com/en/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
When a friend request can't go through, DoYouKno now tells you why, for example that you're already friends or that a request is already waiting.
The developer, Uneven Bits ApS, 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
- Uneven Bits ApS
- Size
- 91.4 MB
- Category
- Trivia
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Danish
- Age Rating
9+
- 9+
- Contains
Loot Boxes
User-Generated Content
- In-App Purchases
Yes
- Kno+ monthly $5.99
- Kno+ yearly $44.99
- Starter bundle $2.99
- 1,200 brains $11.99
- 550 brains $5.99
- 100 brains $1.49
- Copyright
- © 2026 Uneven Bits ApS