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.