Free Android app
A looking puzzle,
three minutes a day.
A simple puzzle app where you compare striped patterns called Gabor patches. Five training modes, each playable in 1, 2 or 3 minutes.
Rather than staring at one spot, you scan the whole board for what stands out. Easy to pick up in a spare moment.
A look inside
Screenshots from the app.
Match the Sample
Pick one of five modes
Choose time and difficulty
See your result
Home
Every day is marked
Look back at your stats
Vision Check
Scroll sideways for more
Five training modes
All of them start at one minute. Pick whichever suits the moment.
Match the Sample
Find the tile that matches the sample. Every tile differs in stripe width and orientation.
Spot the Difference
Two grids show the same layout. Find the single tile in the lower grid that differs.
Clear the Pairs
Tap two identical tiles in a row to clear them. Clear the board and a new one appears.
Odd One Out
Every pattern appears at least twice — except one. Find the tile that has no partner.
Spot the Spinner
One tile is slowly rotating. Watch carefully and tap the one that keeps turning.
Features
Two difficulty levels
Choose Normal or Hard. Hard uses finer orientation steps and more tiles. Difficulty never changes on its own.
Vision Check
An optional self-check where you answer the direction of the gap in a Landolt ring. Records are kept separately for both eyes, right eye and left eye.
Calendar and stats
Each day you play is marked on the calendar, with your streak, total time and a per-mode breakdown.
Daily reminder
A gentle nudge at the time you choose, but only on days you haven't played yet.
Your records stay on your device
Training records and settings are stored on your device only and are never sent to our servers. No account required.
Switching phones
Android Auto Backup is supported, so your records and settings can be restored on a new device with the same Google account.
App info
One-time purchase available to remove ads
Three minutes, starting today.
Free to download on Google Play.
This app is not a medical device and is not intended to diagnose, treat or prevent any condition. Vision Check is an optional feature whose result depends on your viewing conditions, and it is not a substitute for an eye examination. If you have any concerns about your eyesight or eye health, please consult an eye care professional. Take a break whenever your eyes feel tired.