LensDue

Track replacement dates, receive timely reminders, keep prescription notes, and create encrypted backups—all without an account or cloud storage.

LensDue helps you keep track of your contact lens replacement routine with a clear view of the days remaining.

Set the lens type and opening date, then let LensDue calculate the next replacement date. Enable local reminders so you know when a new pair is due.

FEATURES

• See the days remaining at a glance • Choose daily, biweekly, monthly, or custom replacement cycles • Receive reminders on the replacement date and one day before • Keep a history of previous lens changes • Store prescription notes for each eye • Create and restore password-protected encrypted backups • Use the app without an account

PRIVATE BY DESIGN

Your information is stored locally on your device. LensDue has no advertising, analytics, user accounts, or developer-operated cloud database.

LensDue is a personal tracking tool. It does not provide medical advice, diagnose conditions, calculate prescriptions, or replace the guidance of an eye care professional.