Best Live Trivia Apps for QR Joining, TV Leaderboards and Auto-Scoring

We recommend Crowdpurr when a separate public presentation is essential, especially if you want the TV to show continuously updating standings while you operate the game privately. Choose TriviaFlow for round-based trivia when separate host-control and presentation devices are unnecessary. Choose AhaSlides when trivia sits inside a wider presentation, such as a company meeting with slides, polls and a quiz.

All three support QR joining, automatic scoring and a shared leaderboard. The best live trivia app for your event depends on how those features work together. Not merely whether they appear on a feature list.

One important qualification: AhaSlides also offers private Backstage controls. Crowdpurr’s particular advantage here is its configurable Presentation View, including a dedicated rankings-only display. TriviaFlow’s main tradeoff is different: it supports large-screen hosting, but not separate host-control and public-presentation devices.

TriviaFlow publishes this guide. We have compared our product with Crowdpurr and AhaSlides using official product information, pricing and support documentation, not a claimed hands-on competition.

Our recommendations follow three buying questions:

• Joining: Can players scan a QR code and answer in a phone browser? What happens when the participant limit is reached?
• TV display: Can you keep host controls private, and does the TV show questions, periodic standings or a continuously updating leaderboard?
• Scoring: Which answers are graded automatically, does speed affect points, and how do you resolve disputed answers?

We then consider the price for your actual crowd and question count. A generous free participant allowance is less useful if the plan cannot accommodate your full quiz.

Prices are in USD. Monthly prices above do not require interpreting an annual subscription as a one-month purchase. Features, checkout totals and plan terms should be checked before payment.

Players can join all three options through a phone browser rather than installing a dedicated player app. Keep the join code or link visible as a fallback: your rehearsal should include someone who cannot conveniently scan the TV.

TriviaFlow requires a name and game code or QR scan, with no participant account. Crowdpurr displays joining information through its Presentation View. AhaSlides supports QR and access-code entry without a participant account in ordinary sessions; deliberately enabled verification can add a joining step.

Count answering devices, not just chairs. In TriviaFlow, a team shares one device and submits one answer. Twenty teams of four therefore use 20 player devices, not 80. Multiple phones cannot be linked into one TriviaFlow team.

That distinction affects budget. Five shared team devices fit TriviaFlow Free, while 20 individual phones do not. For other platforms, check the selected team mode and participant allowance rather than assuming one team always consumes one participant slot.

Phone-based participation does not mean phone-only hosting. We recommend planning the host equipment separately from the devices your players use.

Crowdpurr: separate windows on an extended display. Its documented TV arrangement uses a laptop or desktop: keep the Experience Dashboard on your computer and move Presentation View onto the TV’s extended desktop. You can operate the game without putting the dashboard on the public screen. One computer can therefore provide two different views; you do not necessarily need two computers.

TriviaFlow: choose it only if its shared-screen workflow fits. We recommend a laptop connected to a TV or projector for large-format questions, reveals and leaderboards. However, TriviaFlow does not support separate host-control and public-presentation devices. Do not buy it expecting to operate privately from a tablet while an independent presentation device drives the TV. If private answer review while an untouched public screen remains visible is essential, resolve that requirement before subscribing.

AhaSlides: private Backstage plus presentation. Backstage opens in a separate window for slide controls, previews and notes. Its Remote Control can also run on another device. This makes AhaSlides a genuine alternative when you want private presenter controls, not merely a shared slideshow.

For any separated-window arrangement, rehearse exactly what reaches the TV. Mirroring your whole desktop is not the same as sending only the public presentation.

Decide what you mean by a “live leaderboard” before choosing an app.

• Continuous standings: Crowdpurr can keep a Presentation View on rankings while scores update as players answer. Another view can follow the questions. Its rankings-only configuration must be reapplied when you open a new Presentation View window.
• Question-break standings: AhaSlides lets you place leaderboard slides between quiz questions or at chosen breaks. A leaderboard slide fetches current results when you navigate to it or refresh it; leaving it displayed does not make it a continuously refreshing scoreboard.
• Round reveals: TriviaFlow shows the leaderboard after each round. Without rounds, it appears at the end of the game. Score corrections take effect immediately, but that is different from keeping standings permanently visible on the TV.

For example, a four-round quiz with a standings reveal after every ten questions fits TriviaFlow’s format. A second TV dedicated to changing rankings throughout play points toward Crowdpurr. A five-question competition between meeting agenda items fits AhaSlides.

Automatic scoring removes tallying work, but it does not remove your responsibility to define fair answers.

TriviaFlow automatically grades supported formats, including multiple choice, true or false, typed answers, closest-number questions and music/video answers. Typed and media answers use AI-assisted grading to handle common misspellings and answer variations. The host can review and override decisions; grading is not infallible. Correct answers earn the round’s fixed point value, without a speed bonus. For closest-number questions, only the nearest answer scores, with all equally near tied answers receiving points.

Crowdpurr scores against configured correct answers. For typed questions, you can supply alternative acceptable answers and manually accept an unexpected valid response. Its decreasing-points timer can reward fast answers; configure the scoring rules to match your event rather than assuming speed is irrelevant.

AhaSlides distinguishes scored quiz slides from unscored interaction slides. Short Answer questions compare responses with your accepted answers, with allowances such as ignoring capitalization. Unlisted spelling or punctuation variants may require manual acceptance. You can disable faster-answer bonuses so correct responses receive equal points.

Before a typed-answer round, decide whether a surname, abbreviation or alternate spelling should count. Test one exact answer, one reasonable variation and one wrong answer. Also announce whether you are rewarding knowledge alone or knowledge plus speed.

TriviaFlow Premium: $29/month. It supports up to 100 devices and unlimited trivia events, with post-game analytics and access to 50,000+ questions. We recommend it for recurring round-based events where our screen arrangement fits. Free includes automatic grading and custom trivia but is limited to five devices. Both plans are ad-free.

Crowdpurr Classroom: $49.99 for one month. It supports 100 participants, 100 questions per experience and ten simultaneous experiences. That last limit is not ten event runs: experiences can be reset and rerun. Classroom also includes results exports and removes Crowdpurr logos and ads. Basic is useful for a smaller, shorter event, but its 20-participant and 15-question limits matter. We recommend Crowdpurr when public-display control justifies the higher monthly cost.

AhaSlides Essential: $23.95/month, or $7.95 per month billed yearly. It supports 100 participants and unlimited interactive slides. The annual rate represents a $95.40 yearly commitment, not a $7.95 one-event purchase. Free can accommodate 50 participants, but only five quiz questions per presentation. Pro increases capacity to 2,500 participants at $49.95/month or $15.95 per month billed yearly.

Consider a 60-player, 30-question event: none of these free tiers fits that specification unchanged. TriviaFlow Premium, Crowdpurr Classroom and AhaSlides Essential meet those basic capacity needs; the screen arrangement and quiz format should decide between them.

For repeat events, also check preparation and reset work. TriviaFlow lets you duplicate and customize saved games; Crowdpurr supports repeat runs; AhaSlides supports duplicating presentations and clearing previous responses. Preserve any results you need before resetting. For venue-specific planning beyond this screen-focused comparison, see our pub trivia software guide.

Use a free account to rehearse the workflow before paying for audience capacity. We recommend this short acceptance test:

1. Connect the actual host computer and TV. Confirm that the public screen shows only what you intend, including when you open controls or review answers.
2. Join from two phones. Scan the QR code on one and use the fallback code or link on the other.
3. Play representative questions. Include multiple choice and a typed answer if you plan to use both.
4. Test a correction. Establish how you will resolve a disputed answer and confirm that the next standings display reflects it.
5. Watch the leaderboard transition. Check whether it appears after a question, at a round boundary or continuously - and whether that matches your intended pacing.
6. Check the room, not just your desk. Try joining from the back, read the TV from the furthest table and test any music or video through the venue’s sound system.

Finally, verify the paid plan against the full event: answering devices, question count, required features and billing period. A successful two-phone rehearsal verifies the workflow, not the venue’s capacity for a full audience.

For live trivia with QR joining, a TV leaderboard and automatic scoring, we would start with Crowdpurr if a separate public display and continuously updating rankings are the deciding requirements.

Choose TriviaFlow when you want correctness-based scoring, flexible typed-answer grading and standings between rounds. And do not need separate host-control and presentation devices.

Choose AhaSlides when your quiz belongs inside a broader presentation and periodic leaderboard slides suit the event. Its private Backstage controls make it worth considering alongside Crowdpurr, not dismissing as a shared-screen-only option.

The deciding test is straightforward: can you run the next question, resolve an answer and show standings without putting the wrong view on the TV? Choose the app that passes that test for your equipment and event format.