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Initial flag quiz release World flags Spot the difference Unlock new characters
Spot the fake flag before the glass breaks. Endless run, 270 world flags.
🚩 Two flags. One is real. One has been doctored — a stripe in the wrong order, a shade slightly off, a star missing, the wrong proportions. Tap the real one before the glass gives way. Flag Quiz: Spot The Difference is a fast, endless flag-spotting game. No levels to grind through, no "tap to continue" screens — just one long bridge that gets harder the further you go. ⚡ TAP FAST, THINK FASTER Every step drops two versions of the same flag in front of you. Get it right and the bridge holds — keep crossing. Get it wrong and the glass shatters underneath you. One wrong tap ends the run, unless you spend your single ad-powered revive to get back on your feet. 🌉 TRULY ENDLESS There's no stopping at "Level 1 complete." The run just keeps rolling into the next stretch of bridge automatically — streak, score and coins carried straight through. The fakes get subtler and the flags get less familiar the deeper you go, so the challenge never runs dry. 🌍 270 REAL WORLD FLAGS Pick your region: World, Europe, Americas, Africa, Asia, Oceania, or Regions — the home nations, states and unions. Every flag is real artwork from a freely-licensed catalogue (MIT — nothing scraped or ripped from anywhere), including the heraldic ones most flag apps leave out. 🧠 DIFFERENCES THAT TEACH YOU SOMETHING The fakes are the differences real flags actually have from each other. Ireland runs green-white-orange and Côte d'Ivoire runs orange-white-green. Poland is white over red; Indonesia is red over white. Chad and Romania differ only in a shade of blue. Every fall tells you exactly what was wrong, so a loss is a lesson. 🔍 POWER-UPS WHEN YOU NEED THEM - X-Ray: highlights exactly where the fake differs - Skip: get past a step without risking a fall - Second Chance: survive one wrong tap and keep going 🎁 DAILY REWARDS & A DAILY SPIN Log in for a growing streak of coin rewards — the bigger milestones hand you free power-ups on top, not just coins. Spin the wheel every few hours for another shot at coins or a power-up, free. 🎭 COLLECT CHARACTERS Spend your coins unlocking new travellers to run the bridge as. Purely cosmetic, purely for bragging rights. 🏆 CHASE YOUR OWN BEST Every region keeps its own leaderboard, split into runs that used a revive and runs that didn't — so a flawless streak and a hard-fought comeback are never compared unfairly against each other. Beat your best, then beat it again. 😌 NO ACCOUNTS, NO SIGN-IN, NO PRESSURE Nothing to create, nothing to log into. Your progress lives on your device. Ads are entirely optional — the only one you'll ever see is the single rewarded ad you can choose to watch to revive a run, never a forced interruption. The bridge is waiting. How far can you get before you tap the wrong flag?
past month, based on 1 day
Downloads
Low confidence3
From install count ÷ months since release
In-app revenue
Low confidence$2
From downloads × revenue per download
Ads
$1
$0 – $1
Estimate, ads (benchmark-based, not calibrated per app)
Total
$2
In-app + ads
Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.