Stupid Test vs Math Duel
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- 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
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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).
Math Duel
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Challenge a friend to a fast-paced math showdown on the same device. Math Duel - Brain Battle is a split-screen competitive math game where two players face off from opposite ends of one phone. An equation appears in the center. Race to tap the correct answer first and win the round. Wrong answer? Your opponent gets the point. Optional timers add pressure, streak bonuses reward consistency, and unlockable themes let you customize the arena. Features: • Same-device multiplayer • Easy, Medium, Hard, and Mixed difficulty options, plus Custom ranges with Pro • 10, 15, or 20 round matches • Optional round timer • Streak bonuses • Full game stats tracking • Multiple color themes • Offline play with no internet or account required Perfect for classrooms, car rides, lunch tables, and anywhere two brains want to battle.
Screenshots
Verdict
The clearest difference is update cadence: Stupid Test at every 2 days against Math Duel's every 6 days. Math Duel's advantage is iOS requirement (15.6 vs 17.0). 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
Both are free to download. Stupid Test sells 6 one-off in-app purchases and Math Duel sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Stupid Test ships an update every 2 days, Math Duel every 6 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Stupid Test | Math Duel |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 2 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 78 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Pragmatic Tech LLC | Seif Ibrahim |
In-app purchases
Stupid Test
- Remove Ads$0.99
- 200 Hints$1.99
- 500 Hints$2.99
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- 1000 Hints$3.99
- 2500 Hints$4.99
- 5000 Hints$5.99
Math Duel
- Neon Theme Pack$0.99
- Nature Theme Pack$0.99
- Retro Theme Pack$0.99
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- Math Duel Pro$2.99









