Spotle app icon

THREE FREE GAMES · NO ADS

SPOTLE

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 Store

No subscription. No automatic charge.

Spotle home screen showing three free games
Vision Test color grid
Spotle results and vision rank
Zen mode color grid
Spotle Forever lifetime unlock screen

A quick game with real depth

Easy to learn and genuinely hard to master. Spotle tests the part of your eye that catches tiny differences.

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.

Test your vision rank

Climb from Rookie Retina to Sharp Sight as grids grow denser and shades move closer together.

No ads. No tracking.

Spotle collects no personal data and contains no advertising or analytics SDKs. Your progress stays on your device.

ONE SIMPLE PURCHASE

Keep Spotle forever

Unlimited play, every mode and theme, and complete stats. No energy, waiting, ads, subscription, or recurring charge.

View on the App Store

Questions or feedback?

We'd love to hear from you. Reach the Spotle team any time.

[email protected]