LearnClash Master Any Topic in
1v1 Quiz Duels
Challenge friends or match with rivals. Learn faster with infinite AI-generated questions tailored to your level.
Why LearnClash?
Everything you need to learn while having fun.
Infinite Topics
From Quantum Physics to Pop Culture. Our AI generates fresh, accurate questions on literally anything.
1v1 Battles
Prove your knowledge. Challenge friends directly or get matched with opponents of your skill level.
Ranked Progress
Win duels to gain ELO. Climb from Iron to Phoenix and earn exclusive rewards.
How It Works
Pick a Topic
Choose from thousands of categories or search for something specific. If it doesn't exist, our AI creates it instantly.
Find a Match
We'll pair you with a friend or a worthy opponent in seconds. Matchmaking ensures fair fights based on your skill.
Win & Climb
Answer faster to win. Boost your rating, unlock achievements, and show off your rank on the global leaderboards.
What is LearnClash?
LearnClash is a competitive quiz duel app that lets you pick any topic and play with AI-generated questions at every difficulty level. Each player earns an ELO rating that goes up or down based on wins and opponent strength, with 8 ranked tiers from Iron to Phoenix. Built-in spaced repetition schedules practice questions at increasing intervals based on your accuracy, turning quiz duels into lasting knowledge.
Explore trivia questions across dozens of topics, or see how LearnClash compares to other quiz apps.
Frequently Asked Questions
Is LearnClash free to play?
LearnClash is free to download and play. The free tier includes unlimited duels, all topics, and ELO rankings. LearnClash has no ads in any tier. Premium unlocks additional features like advanced statistics and exclusive rewards, starting at $2.99 per week, $7.99 per month, or $39.99 per year. See the full plan comparison.
How does the ELO rating system work in LearnClash?
LearnClash uses a competitive ELO rating system adapted from chess. Every player starts at 800 ELO. Win a duel and your rating increases; lose and it decreases. The system uses a K-factor of 40 for new players (first 10 duels) and 20 for established players, producing balanced matches 94% of the time across 8 tiers from Iron to Phoenix.
What makes LearnClash different from other quiz apps?
LearnClash generates AI-powered questions on any topic at every difficulty level, while most quiz apps offer fixed categories with pre-written questions. LearnClash also features ELO-based matchmaking, spaced repetition for long-term learning, and ranked progression across 8 competitive tiers.
Can I challenge my friends on LearnClash?
Yes. Send a challenge link to any friend, even if they don't have the app yet. They tap the link, pick a topic, and you're matched for an asynchronous 1v1 duel with 18 questions across 6 topics. Each player has 48 hours to complete their turn.
What topics can I play on LearnClash?
LearnClash covers any topic you can think of. From quantum physics and ancient history to Harry Potter and cryptocurrency, the AI generates fresh, validated questions on demand. If a topic doesn't exist yet, you can create it instantly.
Ready to prove your knowledge?