KnowDown
Daily trivia with ELO
About
A trivia game that measures your knowledge with an ELO rating system. Answer questions across various categories, compete on global leaderboards, and learn from your mistakes. Offers daily limits and streak bonuses.
What's New in KnowDown
1.2.11
September 4, 2026
The Daily Challenge completion screen is now much cleaner: fewer distractions, a clear result summary, and a stronger action to challenge friends with your daily score.
MoreFAQ
What is the ELO rating system in KnowDown?
KnowDown uses an ELO rating system, similar to chess, to measure your trivia knowledge. Every correct answer increases your ELO, while incorrect answers provide learning opportunities. This system ensures fair and competitive gameplay.
How many questions are available in KnowDown?
KnowDown features over 700 carefully curated trivia questions across seven categories: history, science, culture, sports, geography, technology, and general knowledge. The question base is regularly expanded.
Can I play KnowDown offline?
The provided data does not specify if KnowDown supports offline play. However, features like global leaderboards and smart matchmaking suggest an online connection is likely required for full functionality.
Does KnowDown have ads?
No, KnowDown is ad-free. The app explicitly states 'no ads' in its privacy and security section, ensuring an uninterrupted user experience.
What devices does KnowDown support?
KnowDown is supported on iPhone and iPod devices. The app is optimized for accessibility features like VoiceOver and TalkBack.
How often is KnowDown updated?
The latest version of KnowDown was released on June 14, 2026, indicating recent development activity. Users can expect regular updates to expand the question base and improve the app.
What is the age rating for KnowDown?
KnowDown has an age rating of 4+, making it suitable for a wide range of players. Its focus on learning and accessibility also makes it a good choice for younger users.
How does the daily limit work in KnowDown?
KnowDown has a daily limit of 10 questions to prevent burnout and encourage consistent engagement. Inviting friends can increase your daily question allowance for a limited time.