Fovcus: Amsler Grid Tracker

Fovcus is a personal vision journal for people living with macular degeneration and other central vision conditions.

Check your vision in under a minute with the Amsler Grid — the same simple test used by eye specialists worldwide — and record exactly what you see.

PRIVATE BY DESIGN • No account, no sign-up, no tracking • Everything stays on your device — no internet needed

RECORD WHAT YOU ACTUALLY SEE • Draw wavy, blurry or missing areas with your finger • Bend grid lines to where they really appear to you • The Black Hole tool shows areas of central vision loss • Your previous session appears as a faint ghost overlay, so changes jump out

TRACK BOTH EYES OVER TIME • Separate history for left and right eye • "Last check" cue, plus optional daily, weekly or monthly reminders — free • Large text, big buttons, brightness and invert options built for low vision • Full VoiceOver support

FOVCUS PRO — PAY ONCE, YOURS FOREVER • Unlimited session history • Compare any two sessions side by side • Progress charts for each eye • Doctor-ready PDF reports — both eyes, scores and trends — to email or hand to your specialist

Fovcus is a personal journal, not a medical device. It does not diagnose, treat or advise on any condition. Always consult your ophthalmologist or retinal specialist, and contact them immediately if you notice sudden changes.