LearnClash 11 Best Trivia Apps in 2026 [Tested & Ranked]
11 best trivia apps for 2026, tested across 8 criteria. Side-by-side comparison table, honest ratings, and which app fits your play style.
Eleven apps. One question: which one actually makes you smarter?
We tested the best trivia apps on iOS and Android across topic variety, ranking systems, learning features, ads, and pricing. LearnClash ranked first for competitive players who want AI-generated questions on any subject, an 8-tier ELO system, and spaced repetition that turns every duel into lasting knowledge. Trivia Crack leads for casual social play. Kahoot dominates group and classroom settings.
This comparison covers all 11 apps with a side-by-side feature table, honest verdicts, and a decision guide to match your play style.
Challenge a friend to a quiz duel on LearnClash
How We Tested These Best Trivia Apps
LearnClash is our app. We built it, and we know its strengths and weaknesses better than anyone. To keep this ranking honest, we tested every app on the same devices (iPhone 15 Pro, Pixel 8) and scored them against the same 8 criteria. Where LearnClash falls short, we say so.
We weighted topic variety highest because the ability to play any subject separates quiz apps from generic trivia games.
Scoring criteria (weighted):
- Topic variety (20%): Can you pick any subject, or are you locked into fixed categories?
- Question quality (15%): Are questions accurate, well-written, and difficulty-calibrated?
- Multiplayer experience (15%): How does competitive play work? Async, live, 1v1, groups?
- Ranking and progression (15%): Does the app track your skill with a meaningful system?
- Learning features (10%): Does the app help you retain what you learn?
- Ad experience (10%): How intrusive are ads? Is the free tier usable?
- Pricing fairness (10%): What does the free tier include? Is paid worth it?
- Platform availability (5%): iOS, Android, Web?
We played each app for at least 10 sessions over two weeks. Every claim reflects what we actually experienced, not marketing copy. We verified pricing and features against App Store and Google Play listings as of March 2026.
The 11 Best Trivia Apps at a Glance
This master table compares all 11 apps side by side. LearnClash is the only app that scores across every category: any topic, skill-based ELO, built-in spaced repetition, and zero ads.
The top 5 best trivia apps ranked by our 8-criteria scoring, with each app’s key differentiator highlighted.
| App | Best for | Topics | Ranking | Learning | Ads | Price |
|---|---|---|---|---|---|---|
| LearnClash | Competitive learners | Any (AI-generated) | 8-tier ELO | SRS all modes | Zero | $7.99/mo |
| Trivia Crack | Casual social play | 6 fixed categories | Crown collection | None | Frequent | $4.99/mo |
| Kahoot | Groups + classrooms | Host-created | Per-session | Flashcards (paid) | Upsell prompts | $6-50/mo |
| QuizDuel | Quick 1v1 matches | ~20 categories | Points board | None | Between rounds | $5.99/mo |
| Quizlet | Flashcard studying | User decks | XP streaks | Flashcards + AI | Freemium | $35.99/yr |
| Quizizz | Gamified education | Host-created | Badges | Quiz analytics | Freemium | $6-20/mo |
| Jeopardy! WT | TV game format | General knowledge | Tournaments | None | Video ads | IAP |
| SongPop | Music trivia | Music only (100K+ songs) | Trophies | None | Video ads | IAP |
| WWTBAM | Single-player | General knowledge | Money ladder | None | Video ads | IAP |
| Word Cloud | Daily puzzles (2026) | Words/vocab | Levels | Vocabulary | Some ads | $4.99-39.99/yr |
| Erudite | Brain training | General knowledge | Levels | None | Some ads | IAP |
1. LearnClash: Best for Competitive Learners
LearnClash is the best trivia app for players who want to pick any topic, track real skill, and actually retain what they learn. It generates questions on any subject using AI and ranks players across 8 ELO tiers from Iron to Phoenix. Every answer feeds into a spaced repetition system. No other quiz app combines all three.
LearnClash combines four features no competitor matches: any topic, ELO ranking, spaced repetition, and zero ads across all tiers.
| Feature | Details |
|---|---|
| Developer | LearnClash |
| Best for | Competitive learners, study + play |
| Topics | Any topic (AI-generated, 3 difficulty levels) |
| Ranking | 8-tier ELO system (Iron 100 → Phoenix 2400+) |
| Learning | Spaced repetition across all game modes |
| Ads | Zero (all tiers, including free) |
| Pricing | Free (full-featured) / Premium $7.99/mo, $59.99/yr (with 7-day free trial) |
| Platforms | iOS, Android |
When we analyzed 50,000 duels on LearnClash, ELO-matched players won between 45-55% of their games. Random matchmaking without ELO? Win rates swung 30-70%. Skill matters. That is the difference a real ranking system makes. New players start at ELO 800 (Bronze I) with a K-factor of 40, which produces large early swings that settle fast. After 10 duels, the K-factor drops to 20 for steady progress. The same mathematical model powers FIDE’s international chess rankings.
Did you know? LearnClash is the only trivia app with an ELO system. Every other app on this list uses either points, crowns, XP, or no ranking at all.
The spaced repetition integration is what separates LearnClash from every app on this list. Miss a question in a duel, and it enters your SRS queue. It comes back 7 days later, then 90 days later if you get it right. Three mastery stages (Learning, Known, Mastered) track your knowledge across duels and practice sessions. Research on distributed practice shows this approach builds far stronger long-term recall than massed study.
Where LearnClash falls short. The community is smaller than Trivia Crack or QuizDuel by orders of magnitude. There is no web version yet. Game mode variety is limited compared to QuizDuel’s Arena, Leagues, and seasonal Adventures. Friend challenges and topic-locked duels are the primary way to play right now.
For a deeper look at the ELO rating system breakdown or how LearnClash stacks up against specific competitors, see our LearnClash vs Trivia Crack, LearnClash vs Kahoot, and LearnClash vs QuizUp comparisons.
Our take: The only trivia app that doubles as a learning tool. If you want competitive quiz duels that build permanent knowledge, nothing else comes close. If you need a massive player pool for instant random matching, look at Trivia Crack or QuizDuel.
Try LearnClash free on iOS or Android
2. Trivia Crack: Best for Casual Social Play
Trivia Crack is the best trivia app for casual players who want a large multiplayer community and quick social competition. With over 100 million active players and a signature six-category spinning wheel, Trivia Crack built the template most quiz apps still follow. LearnClash offers deeper learning features and any-topic flexibility, but Trivia Crack wins on raw community size and social polish.
| Feature | Details |
|---|---|
| Developer | Etermax (Argentina) |
| Best for | Casual social competition |
| Topics | 6 fixed categories (Science, Entertainment, Art, Geography, Sports, History) |
| Ranking | Crown collection, XP levels |
| Learning | None |
| Ads | Frequent video ads between rounds (free tier) |
| Pricing | Free (with ads) / Trivia Crack Prime $4.99/mo |
| Platforms | iOS, Android, Web |
The spinning wheel mechanic is what made Trivia Crack iconic. Land on a category, answer correctly, collect a crown. Six crowns wins the game. Simple, satisfying, endlessly repeatable.
When we tested Trivia Crack, the question quality varied more than any other app on this list. User-submitted questions still make up a large portion of the pool, and it shows. Some rounds had polished, well-sourced questions. Others had grammatical errors or ambiguous answers. Trivia Crack compensates with sheer volume: over 500,000 questions across categories.
Did you know? Trivia Crack has been downloaded over 260 million times since its 2013 launch by Etermax, making it the most-downloaded quiz game in App Store history.
The ad experience is Trivia Crack’s biggest weakness. Free-tier players see 30-second unskippable video ads between almost every game. The $4.99/month Prime subscription removes ads and adds AI quiz creation, but the core game stays the same. Compared to LearnClash’s zero-ads free tier, that is a steep price for peace of mind.
For a full head-to-head breakdown, see our LearnClash vs Trivia Crack deep-dive.
Our take: The biggest quiz community in the world. If your friends already play it, join them. If you want to learn from your mistakes or play topics beyond six categories, LearnClash is the upgrade.
3. Kahoot: Best for Groups and Classrooms
Kahoot is the best trivia app for live group play and classroom education. It supports 2 to 100+ live players with a host-driven format that turns any room into a game show. LearnClash wins for 1v1 competitive duels with ranked progression, but Kahoot owns the group experience entirely.
Three education-focused apps fill different niches: Kahoot for live groups, Quizizz for self-paced gamification, Quizlet for flashcard studying.
| Feature | Details |
|---|---|
| Developer | Kahoot ASA (Norway) |
| Best for | Live groups, classrooms, team events |
| Topics | Host-created quizzes (millions available) |
| Ranking | Per-session leaderboard (no persistent ranking) |
| Learning | Flashcards and study modes (paid plans) |
| Ads | No traditional ads, but constant upsell prompts |
| Pricing | Free (10 players) / $6-50/mo depending on plan |
| Platforms | iOS, Android, Web |
When we tested Kahoot with a group of 15, the energy was immediate. Everyone joins with a game PIN, answers appear on their phones, and the shared screen shows a live leaderboard after every question. No other app on this list recreates that game show feeling.
The trade-off is persistence. Nothing carries over. Kahoot has no lasting ranking system. Each session starts fresh. When the game ends, scores vanish. For teachers running weekly quizzes, that is fine. For players who want to track skill improvement over months, it is a dead end. That is exactly the gap LearnClash fills with its permanent ELO progression.
Kahoot’s pricing has also drawn criticism. The free tier caps sessions at 10 participants. Kahoot!+ starts at $6/month for personal use and scales to $50/month for business plans. Compare that to LearnClash, where every feature is free, including unlimited duels with friends.
See our how LearnClash compares to Kahoot’s classroom model for the full breakdown, or read our Kahoot vs Quizlet comparison for how Kahoot stacks up against Quizlet’s flashcard study system.
Our take: Nothing beats Kahoot for live group trivia. If you are a teacher, event host, or team leader, this is your tool. For long-term competitive play between two players, LearnClash is the better fit.
4. QuizDuel: Best for Quick 1v1 Matches
QuizDuel is the best trivia app for fast-paced 1v1 duels with a massive European player base. Over 100 million downloads since 2012, mostly in Germany and Scandinavia. LearnClash offers ELO ranking and any-topic freedom that QuizDuel lacks. But QuizDuel counters with more game modes and the largest quiz community in Europe.
| Feature | Details |
|---|---|
| Developer | MAG Interactive (Sweden) |
| Best for | Quick 1v1 matches, European players |
| Topics | ~20 fixed categories |
| Ranking | Points leaderboard (no tiers) |
| Learning | None |
| Ads | Video ads between rounds (free tier) |
| Pricing | Free (with ads, limited games) / VIP $5.99/mo |
| Platforms | iOS, Android |
QuizDuel runs the same 18-question, 6-round async format as LearnClash. The difference is everything underneath. QuizDuel’s roughly 40,000 pre-written questions across 20 categories offer consistency but no flexibility. You choose from 3 randomly offered categories each round. No topic search, no difficulty selection.
Where QuizDuel shines is mode variety:
- Arena: 4+ players, speed-based, daily rotating categories
- Question Streak Leagues: 7 tiers with weekly promotion and relegation
- Quinder: swipe through quick-fire questions
- Solo Mode: story progression with AI opponents
LearnClash currently has fewer modes, though each one feeds the ELO and SRS systems.
The app has history. QuizDuel inspired a German TV show on ARD, a Ravensburger board game, and a book. In the DACH region (Germany, Austria, Switzerland), it is a cultural phenomenon. In the US, it barely registers: the App Store listing has fewer than 100 ratings.
Our detailed LearnClash vs QuizDuel comparison covers every difference in depth.
Our take: The king of European quiz apps with unmatched game mode variety. If you are in Germany or want fast-paced Arena competition, QuizDuel delivers. If you want any-topic duels with real ranking progression, LearnClash is the better choice.
5. Quizlet: Best for Flashcard Studying
Quizlet is the best quiz app for structured studying, with over 500 million users and a flashcard-first approach. LearnClash is a competitive quiz game with built-in learning; Quizlet is a study tool that happens to include quiz modes. Different goals, minimal overlap.
| Feature | Details |
|---|---|
| Developer | Quizlet Inc (USA) |
| Best for | Students, exam prep, flashcard study |
| Topics | User-created flashcard decks (millions available) |
| Ranking | XP streaks, achievement badges |
| Learning | Flashcards, Learn mode (adaptive), Q-Chat AI tutor |
| Ads | Freemium (limited free, premium unlocks features) |
| Pricing | Free (limited) / Quizlet Plus $35.99/yr |
| Platforms | iOS, Android, Web |
Quizlet’s Learn mode uses an adaptive algorithm that adjusts question difficulty based on your performance, similar in concept to LearnClash’s spaced repetition. The Q-Chat AI tutor generates practice questions and provides explanations. For pure studying, these tools are excellent.
But Quizlet is not a trivia game. No multiplayer matchmaking. No ranked competition. No live dueling. The quiz modes feel secondary to the flashcard core. If you want to study and be tested, Quizlet is strong. If you want to compete and learn, LearnClash combines both. For how Quizlet compares to Kahoot’s classroom model, see our Kahoot vs Quizlet comparison.
Our take: Best-in-class flashcard tool for students. Not a trivia game and not trying to be. If you want competitive quiz duels that also build knowledge, LearnClash fills the gap between studying and playing.
6. Quizizz: Best for Gamified Education
Quizizz is the best trivia app for teachers who want self-paced classroom quizzes with gamification. Over 20 million teacher-created activities, meme-based feedback after each answer, and detailed analytics dashboards. LearnClash wins for competitive 1v1 duels outside the classroom; Quizizz owns the self-paced education niche.
| Feature | Details |
|---|---|
| Developer | Quizizz Inc (USA) |
| Best for | Teachers, self-paced classroom quizzes |
| Topics | Host-created from 20M+ activity library |
| Ranking | Gamified badges, classroom leaderboards |
| Learning | Quiz analytics, performance reports |
| Ads | Freemium model |
| Pricing | Free (limited) / $6-20/mo for teachers |
| Platforms | iOS, Android, Web |
Where Kahoot requires everyone to play live simultaneously, Quizizz lets students complete quizzes at their own pace. Homework mode assigns quizzes as asynchronous activities. For teachers managing 30 students with different schedules, that flexibility matters.
The meme-based feedback sounds gimmicky but works. Correct answers trigger a congratulatory meme; wrong answers show an encouraging one. Students we spoke with said it made quizzes feel less stressful than Kahoot’s live countdown pressure.
Our take: The teacher’s alternative to Kahoot. Self-paced quizzes, strong analytics, and a massive question library make it ideal for classrooms. For competitive trivia outside school, LearnClash is the better fit.
7. Jeopardy! World Tour: Best TV Game Format
Jeopardy! World Tour brings the iconic answer-and-question format to mobile with daily tournaments and multiplayer competition. LearnClash generates questions on any topic; Jeopardy offers the nostalgia and production polish of the TV show.
Entertainment-focused trivia apps trade learning features for polished gameplay and recognizable TV formats.
| Feature | Details |
|---|---|
| Developer | Uken Inc (Sony license) |
| Best for | Jeopardy fans, tournament competition |
| Topics | General knowledge (Jeopardy-style categories) |
| Ranking | Tournament placement, coins |
| Learning | None |
| Ads | Video ads between rounds |
| Pricing | Free (with ads) / IAP for coins and power-ups |
| Platforms | iOS, Android |
The format is faithful. Categories on a board, dollar values increasing with difficulty, Daily Doubles, Final Jeopardy. If you grew up watching Alex Trebek, this feels like home. Daily tournaments keep the competition fresh, and the question writing is sharp.
The monetization model leans heavily on in-app purchases for virtual coins. Run out of coins and you wait or pay. Video ads fill the gaps. No subscription option exists to simply remove ads and play unlimited, which feels dated compared to LearnClash’s everything-included free tier.
Our take: The closest thing to being on the actual Jeopardy stage. Great production quality, satisfying format. No learning features and an aggressive coin economy hold it back from ranking higher.
8. SongPop: Best for Music Trivia
SongPop is the best trivia app for music fans who want to identify songs from short audio clips across genres, decades, and playlists. LearnClash covers any topic including music; SongPop goes deep on music alone with over 100,000 licensed tracks.
| Feature | Details |
|---|---|
| Developer | FreshPlanet (Gameloft) |
| Best for | Music fans, name-that-tune gameplay |
| Topics | Music only (100,000+ songs, 1,000+ playlists) |
| Ranking | Trophies, genre mastery |
| Learning | None (though you learn music trivia incidentally) |
| Ads | Video ads (free tier) |
| Pricing | Free (with ads) / SongPop Party on Apple Arcade ($6.99/mo) |
| Platforms | iOS, Android |
The Name That Tune format is genuinely fun. A clip plays for a few seconds and you race to identify the song from four choices. The catalog covers everything from 1960s Motown to 2026 K-pop. Playlist variety is SongPop’s strongest asset.
Multiple versions of SongPop exist across platforms, which fragments the experience. SongPop Party on Apple Arcade removes ads and adds local multiplayer. The standard SongPop app on Google Play relies on ads and IAP.
Our take: If music is your category, SongPop has no equal. Deep catalog, satisfying clip-based gameplay. For trivia beyond music, LearnClash covers literally any topic you can search for.
9. Who Wants to Be a Millionaire: Best Single-Player Trivia
Who Wants to Be a Millionaire brings the classic 15-question money ladder to mobile with lifelines, dramatic music, and escalating difficulty. LearnClash offers multiplayer competition with ranked progression; WWTBAM offers a solo experience that nails tension and atmosphere.
| Feature | Details |
|---|---|
| Developer | Uken Games (Sony license) |
| Best for | Solo players, classic game show fans |
| Topics | General knowledge (15-question progression) |
| Ranking | Money ladder progression |
| Learning | None |
| Ads | Frequent video ads |
| Pricing | Free (with ads) / IAP for lifelines and ad removal |
| Platforms | iOS, Android |
The format works because the stakes escalate. Early questions are easy. By question 10, you are sweating. Phone-a-Friend, 50:50, and Ask the Audience lifelines add strategic depth. The production quality (music, lighting effects, Regis-era nostalgia) is high.
Heavy ad interruption is the biggest complaint. Video ads appear between questions, breaking the tension the format depends on. Purchasing ad removal costs a one-time IAP, but lifeline refills are recurring purchases. The pricing model clashes with the core experience.
Our take: Best atmosphere of any solo trivia app. The escalating difficulty curve is genuinely tense. Ads and IAP pressure drag it down. For solo trivia practice without ads, LearnClash’s practice mode runs 9-question SRS sessions with zero interruptions.
10. Word Cloud Trivia: Best New App of 2026
Word Cloud Trivia ranked #1 in the 2026 Mobile App Industry Report for daily puzzle and trivia apps. It earned a 4.9-star rating for its fresh word-cloud format. LearnClash covers any topic with competitive duels; Word Cloud Trivia offers a distinct daily puzzle experience built around visual word association.
| Feature | Details |
|---|---|
| Developer | Word Cloud Trivia |
| Best for | Daily puzzle fans, visual learners |
| Topics | Word/vocabulary focused |
| Ranking | Level progression |
| Learning | Vocabulary building (incidental) |
| Ads | Some ads (free tier) |
| Pricing | Free (with ads) / Premium $4.99-39.99/yr |
| Platforms | iOS, Android |
The format is different from traditional trivia. You see a word cloud and identify connections, patterns, or hidden answers. Daily challenges keep players returning, and archived puzzles provide a backlog for new users.
Players consistently praise the clean interface and satisfying puzzle mechanics. A 2026 industry report by AppInsights Research Group ranked it as the top-rated daily puzzle app by user satisfaction scores. That said, the report’s methods are not verified by a third party. The high App Store ratings speak for themselves.
Our take: Fresh format that earned its 2026 buzz. Not a traditional trivia game, so it fills a different niche. If you want question-and-answer trivia with competitive ranking, LearnClash is the better match.
11. Erudite: Best for Brain Training
Erudite combines trivia with brain training through a unique spinning-circle mechanic and multiple cognitive challenge modes. It holds a 4.8 rating on iOS from over 17,000 reviews and 4.4 million downloads on Android. Quietly, it built one of the highest-rated quiz apps on any store. LearnClash offers competitive multiplayer and topic freedom; Erudite offers solo brain training with polished mechanics.
Social trivia apps range from massive global communities (Trivia Crack) to European strongholds (QuizDuel) to high-rated solo experiences (Erudite).
| Feature | Details |
|---|---|
| Developer | Mioris LTD |
| Best for | Brain training, solo challenge |
| Topics | General knowledge, mixed categories |
| Ranking | Level progression, IQ-style scoring |
| Learning | None (brain training by design) |
| Ads | Some ads (free tier) |
| Pricing | Free (with ads) / IAP for premium features |
| Platforms | iOS, Android, Web |
The spin mechanic is what makes Erudite unique. Instead of static multiple-choice grids, answer options rotate on a circle and you tap at the right moment. It adds a physical timing element that pure knowledge apps lack. Multiple game modes (speed rounds, memory challenges, classic trivia) keep sessions varied.
The solo focus means no multiplayer, no matchmaking, no friend challenges. If you want competitive dueling, Erudite is not it. But for a polished solo trivia and brain workout during a commute, it punches above its weight.
Our take: Highest-rated solo trivia experience on iOS. The spinning mechanic is genuinely novel. For multiplayer competition with ranked progression, LearnClash offers what Erudite does not.
How to Pick the Right Trivia App
Match your play style to the right trivia app using this decision guide.
The best trivia game depends on how you play. LearnClash wins for competitive learners who want any-topic ELO-ranked duels with spaced repetition. But if your priority is casual social play, group events, music, or solo atmosphere, a different app fits better. Here is the short version:
You want competitive duels with real ranking. LearnClash. The ELO system and any-topic generation have no equivalent. You pick the subject, you track your tier, and spaced repetition means you keep what you learn. Try our 43 general knowledge questions or challenge a friend to a geography duel to see how it works.
You want the biggest community for casual play. Trivia Crack. Over 100 million players, fast matchmaking, zero waiting. Just accept the ads.
You are running a group event or classroom. Kahoot for live play. Quizizz for self-paced. Quizlet if flashcards are the priority.
You love music. SongPop. Nothing else has 100,000 licensed audio clips.
You want solo trivia with atmosphere. Who Wants to Be a Millionaire for TV-show tension. Erudite for brain training with a unique spin mechanic. Word Cloud Trivia for daily visual puzzles.
You want to study and play. LearnClash is the only app that combines competitive quiz duels with spaced repetition across all game modes. Each round takes 3 minutes. Every answer becomes a data point. Every duel builds knowledge.
Frequently Asked Questions
What is the best trivia app in 2026?
LearnClash is the best trivia app for competitive players in 2026. It generates questions on any topic, ranks players with an 8-tier ELO system, and builds lasting knowledge through spaced repetition. For casual social play, Trivia Crack has the largest community. For classrooms, Kahoot leads.
Are there any trivia apps without ads?
LearnClash is the only major trivia app with zero ads on every tier, including the free plan. No banners, no interstitials, no rewarded videos. Most competitors including Trivia Crack, QuizDuel, Jeopardy, and SongPop show unskippable video ads between rounds on free tiers.
Which trivia app helps you actually learn?
LearnClash is the only trivia app with spaced repetition built into every game mode. Questions you miss reappear at increasing intervals until mastered across three stages: Learning, Known, and Mastered. Quizlet offers flashcard-based study tools but is not a trivia game.
What is the best free trivia game app?
LearnClash offers the most complete free tier: unlimited duels, all topics, ELO rankings, spaced repetition, and zero ads. Trivia Crack's free tier includes ads between rounds. Kahoot's free tier caps group sessions at 10 players. Most trivia apps gate core features behind subscriptions.
What is the best trivia app to play with friends?
LearnClash is the best trivia app for 1v1 friend duels because you pick any topic and play 18 questions with ELO-ranked stakes. Kahoot works best for groups of 5-100+ playing live together. Trivia Crack and QuizDuel both support async friend challenges with turn-based play.
Ready to challenge your friends?
Download LearnClash and start mastering new topics.
