Endless Quiz vs Know
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Endless Quiz
Engage in a comprehensive general knowledge quiz with thousands of questions across diverse academic categories. Learn new facts linked to Wikipedia articles and track your progress with an Elo rating. Challenge yourself and others in matches to test your educational level.
- Thousands of general knowledge questions
- Questions from History, Science, Arts, and more
- Learn from Wikipedia links
- Track progress with Elo rating
- Compete against other players
- New questions added weekly
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Have fun testing your expertise with this general knowledge quiz! Contains thousands of questions from various categories. New questions are being added weekly! This quiz contains only general knowledge "fact" type of questions, no trivia questions from popular culture. Thus, this game will present a true test of your level of education! In this quiz you will find questions from various categories: - History - Literature - Science - Technology - Geography - Arts - Humanities - General This quiz provides an endless stream of general knowledge questions. The questions are are designed to test a wide range of your general knowledge. All questions are linked to Wikipedia articles so that you can learn new things after answering. You can track your progress with an Elo number to compare yourself to other players. And you can also test your skills in matches against other players.
Know
Engage in a multiplayer guessing game where players estimate facts across various themes. Compete with friends to achieve the highest score and earn bragging rights.
- Multiplayer guessing gameplay
- Estimate facts on various themes
- Create custom games with chosen sets and rounds
- Shared paid content access
- Fun mode for bonus points
- Competitive scoring system
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Know-it-all - The Multiplayer Guessing Game Know-it-all is the guessing game for your game night. Estimate facts about a wide range of themes like world records, history, curiosities, 2000s or medicine and show your friends who knows it all! In this funny and varied guessing game you have to estimate different aspects and hopefully for you, a bit better than your opponents ;) - How to connect? At the beginning one of you creates a game. Choose as many sets as you like and decide how many rounds your game should go. To play the paid card sets, only one of you has to buy the set. When this person creates the game, everyone - even the players who didn't buy the set - can join the round! The other players join the game by searching for the given game code. - The Game Principle All players see the same question. Think carefully and enter your estimate in the provided space. Once all players have entered their guess, you will see the result of the round: The better your guess is compared to your fellow players, the more points you will receive. The number of points awarded is always equal to the number of players in the game. (For example: 4 players take part in the game: the best guess gets 4 points, the second best 3 points, the third best 2 points and the last one only 1 point) - The Fun mode Activating fun mode gives you two additional opportunities to make a few bonus points in each round: 1) Decide which of your fellow players will give the worst and who will give the best tip in each round. Of course you make this decision after you have seen the question. For each correct tip you get one bonus point 2) After all estimates have been given, you will see an overview with all estimations AND the correct result. Now decide which of the shown values is the correct result of the question. If you bet correctly, you will receive another bonus point. - End of game The game ends when you reach the number of rounds you set before. The player with the most points wins the game. The losers may only address him as "Master" or "Highness" until the end of the day (or the next round). Know-it-all - The Multiplayer Guessing Game Know-it-all is a fun guessing game for you and your friends. Guess facts about interesting topics like for an example sports, curiosities, history, 2000s or medicine and show your incredible knowledge. Estimate the different aspects and enjoy playing with your friends.
Screenshots
Verdict
The clearest difference is in-app purchases: Endless Quiz at none against Know's 10. Endless Quiz also leads on update cadence (every 10 days vs every 2 months) and ratings volume (110 vs 9). Know's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price, rating, review sentiment and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Know sells 10 in-app purchases, starting at $3.99 per month. Endless Quiz asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Endless Quiz against 4.4 for Know. That said, the two scores are not equally well evidenced: Endless Quiz has 110 ratings behind it against 9, so its average is the more settled of the two. Written reviews split almost evenly too, at 63% and 63% positive.
Endless Quiz ships an update every 10 days, Know every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | Endless Quiz | Know |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (110 ratings) — better | 4.4 (9 ratings) |
| Positive reviews | 62.6% of reviews — better | 62.5% of reviews |
| Number of ratings | 110 — better | 9 |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Christopher Masser | Flying Potato Entertainment |
Customer experience
Endless Quiz
Know
Bugs and requests
Endless Quiz
Reported bugs
478 issues- App crashes or freezes
- Blank screen or question marks on launch
- Hexadecimal numbers instead of images
- Image links broken
- Score reset unexpectedly
Show 473 moreShow fewer
- Sunday quiz results/solutions not displaying (blank green screen on iOS)
- App stops working after updates (especially iOS versions)
- Questions not appearing after updates
- Matchmaking issues (forced matches, crashes)
- Elo rating/distribution not updating correctly
- Blue line on answer options
- Sunday quiz results accidentally closed too easily
- Score unreported/not in leaderboard for Sunday challenge
- Questions not displaying correctly (letter/number salad)
- Game center functionality appeared without update
- App breaks after finishing the quiz
- Sunday quiz results pop-up cannot be cancelled
- Questions disappear after initial pop-up
- Bug preventing further play after reaching the end
- Elo number reached message
- Points system seems rigged (high penalties for wrong answers)
- Rating distribution % doesn't update
- Automatic match forcing
- Question errors (e.g., incorrect factual statements)
- Wikipedia links with special characters don't display well
- Sunday challenge results not showing
- App not working on iOS 16
- Questions fields are empty
- Repetitive questions
- Picture questions not always working
- Game center functionality appeared with no update
- Match feature crashes
- Version 1.2.3 bug (no questions, app closes)
- App not working on iPhone 8 after update
- App not working on iOS 16.1
- App not working on iOS 15.6.1
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Requested features
10 requests- Option to turn off score comparison
- Paid ad-free version
- Option to choose game language
- Ability to replay answered questions
- Play against friends/invite friends
Show 5 moreShow fewer
- Add more questions, especially in sports
- Easter egg for completing all questions
- Link to learn more about questions
- Option to set question display speed
- American History questions
Know
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Endless Quiz
No in-app purchases
Know
- Premium - Monthly$3.991 Month
- Premium - Yearly$22.991 Year
- History lessons I$1.99
- World records$1.99
- Crazy stuff$1.99
Show 5 moreShow fewer
- Foodissimo$1.99
- Let's talk about sex$1.99
- Hollywood$1.99
- Crazy world of liquors$1.99
- All 11 Sets - Save 50%$10.99
Questions
Is Endless Quiz free?
Is Know free?
Which has better reviews, Endless Quiz or Know?
Do Endless Quiz or Know have ads?
Which is updated more often, Endless Quiz or Know?
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