Three ways to play
Take the 20-round Vision Test, solve the same Daily Challenge as everyone else, or focus without a timer in Zen.
THREE FREE GAMES · NO ADS
Find the one that doesn't belong.
A grid of color tiles hides one that's just slightly off. Tap it before the timer runs out—the grid grows and the gap shrinks until it's a real test of your eyes.
Download on the App StoreNo subscription. No automatic charge.





Easy to learn and genuinely hard to master. Spotle tests the part of your eye that catches tiny differences.
Take the 20-round Vision Test, solve the same Daily Challenge as everyone else, or focus without a timer in Zen.
Climb from Rookie Retina to Sharp Sight as grids grow denser and shades move closer together.
Spotle collects no personal data and contains no advertising or analytics SDKs. Your progress stays on your device.
Your first three games are free, with no countdown running in the background. Afterward, one purchase unlocks Spotle forever.
ONE SIMPLE PURCHASE
Unlimited play, every mode and theme, and complete stats. No energy, waiting, ads, subscription, or recurring charge.
We'd love to hear from you. Reach the Spotle team any time.
[email protected]