Comparison

Stupid Test vs Math Duel

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

Head to head
About

Stupid Test

This game presents a series of tricky quizzes designed to challenge your logic and common sense. With devious questions and surprising puzzles, it aims to outsmart your instincts and provide entertainment for all ages. Unlock new levels and compete with friends through integrated leaderboards.

Highlights
  • 10 devious questions per level
  • Hints and answer explanations
  • Intuitive interface
  • Game Center integration
  • Daily rewards and leaderboards
  • Unlockable levels
  • Optional ads and in-app purchases
Features
Read full description

Stupid Test is a hilariously tricky quiz game designed to outsmart your instincts and test your brain in unexpected ways. Each level delivers a curated set of 10 devious questions that challenge your logic, observation, and common sense. Whether it’s a riddle that makes you overthink or a visual puzzle that catches you off guard, Stupid Test is built to surprise and entertain. Features: A growing library of levels with 10 unique brain-bending questions each - Multiple choice answers, with helpful hints and answer explanations - Intuitive interface for quick play—fun for all ages - Game Center integration to track your progress, scores, and challenge friends - Daily rewards, global leaderboards, and achievements - Unlock levels by solving them—or skip ahead with premium options - Optional ads and in-app purchases for enhanced gameplay Start now, if you dare to feel smarter (or not).

About

Math Duel

Features
Read full description

Math Duel is a math puzzle game built around mental calculation, stage progression, timed challenges, and multiplayer battles. Start with simple problems, sharpen your speed and accuracy, then take on harder stages as you improve. Play solo, race against the clock, or enter a multiplayer room to compete with another player in real time. Features: - Math stages that gradually raise the difficulty - Timed challenges for speed and accuracy training - Multiplayer room battles with real-time solving - Archive collection content inspired by numbers and theorems - Strategic items such as shuffle, auto-place, and trap removal Math Duel is made for players who enjoy math games, mental math, brain training, puzzle challenges, and competitive problem solving. Ready for your next math duel?

Screenshots

Stupid Test4 screens
Math Duel4 screens

Verdict

The call

The clearest difference is ads: Stupid Test at none against Math Duel's shown. Stupid Test also leads on update cadence (every 2 days vs every 4 weeks). Math Duel's advantage is iOS requirement (15.6 vs 17.0). On price, 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. Stupid Test sells 6 one-off in-app purchases and Math Duel sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Stupid Test ships an update every 2 days, Math Duel every 4 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Stupid Test versus Math Duel: the parameters behind the verdict, then further details
ParameterStupid TestMath Duel
PriceFreeFree
Rating5.0 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 2 days — betterEvery 4 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size78 MB52 MB
Age rating4+4+
DeveloperPragmatic Tech LLCHAO CHANG KUO

In-app purchases

6 purchases

Stupid Test

One-time6
  • Remove Ads$0.99
  • 200 Hints$1.99
  • 500 Hints$2.99
Show 3 more
  • 1000 Hints$3.99
  • 2500 Hints$4.99
  • 5000 Hints$5.99
6 purchases

Math Duel

One-time6
  • Energy Potion Pack$0.99
  • Basic Tool Pack$0.99
  • Advanced Pass Upgrade$0.99
Show 3 more
  • Starter Pack$1.99
  • Standard Pass$2.99
  • Advanced Pass$3.99

Questions

Is Stupid Test free?
Stupid Test is free to download, with in-app purchases available.
Is Math Duel free?
Math Duel is free to download, with in-app purchases available.
Do Stupid Test or Math Duel have ads?
Math Duel shows ads; Stupid Test does not.
Which is updated more often, Stupid Test or Math Duel?
Stupid Test ships an update every 2 days, and Math Duel every 4 weeks. Most recently, Stupid Test was updated on October 24, 2026 and Math Duel on October 24, 2026.

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