Comparison

Trivia Quiz Knowledge vs openpairs

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Trivia Quiz Knowledge

Test your general knowledge with a fun trivia game. Choose from various categories like geography, history, and entertainment to answer questions and earn points. Track your performance with detailed statistics and aim to improve your high score.

Highlights
  • Multiple knowledge categories
  • Timed question answering
  • Streak-based scoring
  • Random mode for mixed categories
  • Performance statistics tracking
Features
Read full description

TRIVIAL is a trivia game divided into several categories to challenge your knowledge! How to play: • Start a new game • Select your favorite category • Answer the 7 questions in the shortest time • The more correct answers in a row, the more points you get! You can choose from the following categories: • Geography (Countries, capitals, flags...) • Entertainment (Movies, music, artists...) • History • Art and Literature (Books, paintings...) • Science and Nature • Sport (Football, board games...) Want more than one category? No problem! You can choose the random mode so your game has a bit of everything ;) TRIVIAL shows a set of statistics for you to stay on track of your performance in the game and always try to improve your maximum! Terms of Use: https://mobilesolutions.pt/privacy-policy-terms-services/

About

openpairs

Features
Read full description

A matching pairs game for young children. Cards start face down. Turn two over: if they match, they stay up; if not, they turn back. Find every pair to finish the board. No ads. No tracking. No accounts. No in-app purchases. No timers and no way to lose. openpairs never touches the network. It's just the game. You can even play it in airplane-mode. MADE FOR SMALL PLAYERS • Nothing to read: every card is a simple, bright shape • Pairs match by shape, not colour, so it works for colour-blind players too • Big cards with plenty of space between them • No timer, no score to chase, no losing — the board simply gets finished FIVE SIZES • Very Easy starts at three pairs, and Easy, Medium, Hard and Extra Hard add more • The board fits your screen: an iPad shows the biggest boards, and an iPhone quietly keeps the cards large enough for small fingers • Play upright or sideways, on iPhone or iPad FREE AND OPEN SOURCE openpairs is open source. Read the code, report a bug, or build it yourself: https://github.com/dannyheskett/openpairs

Screenshots

Trivia Quiz Knowledge4 screens
openpairs4 screens

Verdict

The call

The clearest difference is in-app purchases: openpairs at none against Trivia Quiz Knowledge's 16. openpairs also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.6). Trivia Quiz Knowledge's advantage is update cadence (weekly vs every 2 weeks). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Trivia Quiz Knowledge sells 13 in-app purchases, starting at $4.99 per month. openpairs asks for nothing beyond the download.

UpkeepUpdate frequency

Trivia Quiz Knowledge ships an update weekly, openpairs every 2 weeks. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

Scorecard4 real differences · 6 level
Trivia Quiz Knowledge versus openpairs: the parameters behind the verdict, then further details
ParameterTrivia Quiz Knowledgeopenpairs
PriceFreeFree
Rating4.6 (21K ratings) — better—
Positive reviews46.0% of reviews—
Number of ratings21K — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size142 MB1 MB
Age rating4+4+
DeveloperPedro GomesDaniel Heskett

Bugs and requests

Trivia Quiz Knowledge

Reported bugs

3 issues
  • Freezing and crashing issues after updates
  • Scoring system not clear
  • Video ads not working as intended

Requested features

3 requests
  • Option to exclude certain categories
  • Separate difficulty levels for kids, teens, and adults
  • Ability to report errors in questions

openpairs

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Trivia Quiz Knowledge

Subscriptions1
  • Premium monthly3 Days trial$4.991 Month
One-time12
  • No ads for 7 days$0.99
  • 200 gems pack$1.99
  • Unlock special categories$1.99
Show 9 more
  • Remove Ads$2.99
  • 500 ädelstenar$4.99
  • No ads for 365 days$4.99
  • Premium Pack$9.99
  • 1500 gems pack$19.99
  • 100 Skip'its$19.99
  • Premium Lifetime$49.99
  • 450 Skip'its$49.99
  • 10,000 gems pack$99.99
None

openpairs

No in-app purchases

Questions

Is Trivia Quiz Knowledge free?
Trivia Quiz Knowledge is free to download, with in-app purchases available.
Is openpairs free?
openpairs is free to download, with no in-app purchases.
Do Trivia Quiz Knowledge or openpairs have ads?
Trivia Quiz Knowledge shows ads; openpairs does not.
Which is updated more often, Trivia Quiz Knowledge or openpairs?
Trivia Quiz Knowledge ships an update weekly, and openpairs every 2 weeks. Most recently, Trivia Quiz Knowledge was updated on October 28, 2026 and openpairs on October 26, 2026.

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