Comparison

Probability Quiz vs Quick Math Challenge!

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

Head to head
About

Probability Quiz

Test your intuition with this fun trivia game where you guess which of two events is more likely. With thousands of questions and simple gameplay, it's a great way to sharpen your logic and learn surprising facts about odds.

Highlights
  • Guess probability between two events
  • Thousands of unique questions
  • Learn about odds and likelihoods
  • Simple and addictive gameplay
  • Quick play sessions
  • Suitable for all ages
Features
Read full description

Probability Quiz – The ultimate “what’s more likely?” challenge! Do you love trivia games, brain teasers, or testing your knowledge against the odds? Probability Quiz is a fast, fun, and addictive way to challenge your intuition. Each question gives you two possible events—you decide which one has the higher probability. Sounds easy, but with surprising twists and thousands of possible questions, it’s trickier than you think! Every round keeps you guessing, learning, and sharpening your sense of logic. One moment you’re comparing everyday situations, the next you’re faced with unusual, head-scratching scenarios that put your gut feeling to the test. Why you’ll love it: • Simple gameplay: Just pick between two options • Massive replay value: Thousands of probability matchups • Fun + educational: Learn surprising information about odds and likelihoods • Casual or competitive: Perfect for quick play sessions or longer challenges • For everyone: Great for trivia lovers, puzzle fans, and curious minds Whether you’re after a quick mental workout, a fun party quiz with friends, or an addictive new brain game, Probability Quiz delivers endless replayability and surprising discoveries. Download now and see if you can beat the odds!

About

Quick Math Challenge!

Features
Read full description

Quick Math Duel is a fast mental math game built for speed, accuracy, and measurable improvement. Solve arithmetic problems under time pressure across multiple modes. Tap the right answer, type it with a numpad, or decide whether an equation is true or false. Adaptive difficulty responds to your performance so sessions stay challenging without becoming frustrating. Features: - Speed Tap multiple-choice mode - Numpad mode with no guessing - True or False equation mode - Adaptive difficulty - Daily Challenge - Daily streaks and milestones - Stats dashboard with accuracy and reaction time - Game Center leaderboards - Pro upgrade for Hard and Expert tiers, no ads, full stats, streak freezes, and unlimited daily retries - Hint and slow-timer power-ups Quick Math Duel is for players who want a sharper brain-training game: quick rounds, clear feedback, and numbers that reward focus.

Screenshots

Probability Quiz4 screens
Quick Math Challenge!2 screens

Verdict

The call

The clearest difference is update cadence: Probability Quiz at every 5 days against Quick Math Challenge!'s fortnightly. On price, ads, in-app purchases 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. Probability Quiz sells 2 one-off in-app purchases and Quick Math Challenge! sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Probability Quiz ships an update every 5 days, Quick Math Challenge! fortnightly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 7 level
Probability Quiz versus Quick Math Challenge!: the parameters behind the verdict, then further details
ParameterProbability QuizQuick Math Challenge!
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 5 days — betterFortnightly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better17.6
Further details — not scored
Size97 MB7 MB
Age rating4+4+
DeveloperHookshot LtdAlex Lee

In-app purchases

2 purchases

Probability Quiz

One-time2
  • Morbid Curiosities$1.99
  • Remove Ads$2.99
3 purchases

Quick Math Challenge!

One-time3
  • 10 Slow Timers$1.99
  • 10 Hints$1.99
  • Remove Ads$2.99

Questions

Is Probability Quiz free?
Probability Quiz is free to download, with in-app purchases available.
Is Quick Math Challenge! free?
Quick Math Challenge! is free to download, with in-app purchases available.
Do Probability Quiz or Quick Math Challenge! have ads?
Both Probability Quiz and Quick Math Challenge! show ads.
Which is updated more often, Probability Quiz or Quick Math Challenge!?
Probability Quiz ships an update every 5 days, and Quick Math Challenge! fortnightly. Most recently, Probability Quiz was updated on October 2, 2026 and Quick Math Challenge! on October 7, 2026.

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