Lens Passport - Eye Rx Tracker

Never lose your eye prescription again.

Lens Passport is the smartest way to store, track, and 
understand your glasses and contact lens prescriptions — 
all in one place, synced across all your devices.

SCAN OR TYPE MANUAL IN SECONDS
Point your camera at any prescription card or glasses 
passport and Lens Passport extracts the values automatically. 
No more photos buried in your camera roll.

CONVERT GLASSES TO CONTACTS
Built-in HSA conversion calculates the correct contact lens 
values from your glasses prescription. No calculator needed.

EXPORT & SHARE
Generate a clean PDF of any prescription in one tap. 
Share it with your optician, doctor, or insurance — 
anytime, anywhere.

PRO FEATURES per One-Time inApp Purchase:

TRACK YOUR VISION OVER TIME
See how your sphere, cylinder, and addition values change 
with every new prescription. Beautiful interactive charts 
make it easy to spot trends at a glance.

COMPARE ANY TWO PRESCRIPTIONS
Select two records and instantly see what changed — value 
by value, eye by eye. Significant changes are highlighted 
automatically.

UNDERSTAND YOUR PRESCRIPTION
Not sure what SPH, CYL, or ADD mean? Lens Passport explains 
every value in plain language — powered by Apple Intelligence 
on supported devices.

PRIVATE & SECURE 
Your data is stored privately on your device and synced 
end-to-end via iCloud. No account required. No ads. Ever.


WHAT YOU CAN TRACK
· Glasses prescriptions (SPH, CYL, Axis, ADD)
· Contact lens prescriptions (BC, DIA, brand, schedule)
· Pupillary distance (PD, monocular)
· Provider name and notes

Lens Passport is perfect for anyone with glasses, contact 
lenses, or progressive lenses — especially if your 
prescription changes regularly.