Contact Lens Reminder

Contact Lens Reminder tells you exactly when to change your lenses — and the reminder actually arrives.

No account. No ads. No data collection. Everything stays on your device.

HOW IT WORKS

Tell it what you wear — daily, two-weekly, monthly, or your own schedule — and the day you opened your current pair. That is the whole setup, and it takes under a minute.

On the day they are due, a notification arrives with a "Replaced" button. Tap it and the next countdown starts. You never have to open the app.

WEAR THEM SOME DAYS? IT COUNTS THOSE

Most lens apps assume you wear yours every single day. If you do not — glasses some mornings, lenses for the gym and for going out — a calendar countdown throws away lenses you have barely used.

Switch to wear-day counting and only the days you mark actually count down. A 14-day lens worn three days a week lasts about five weeks.

Because lenses also break down sitting in solution, every wear-day pair keeps a hard expiry date that arrives regardless of the count. You get both, and you do not have to set a second reminder somewhere else.

WHAT IS FREE

• Unlimited lens profiles
• Daily, weekly, 2-week, monthly and 3-month schedules
• Both counting modes — calendar days or wear days — and the backstop expiry
• Left and right eyes tracked separately
• Replacement notification with one-tap "Replaced"
• Days-remaining ring
• Your recent replacement history
• Light and dark theme

PREMIUM — ONE PAYMENT, NO SUBSCRIPTION

• Lens stock — how many are left per eye, and a nudge to reorder before you run out
• Prescription storage — brand, product, SPH, CYL, AXIS, ADD, BC, DIA and colour
• Custom intervals — any number of days, for scleral, quarterly or yearly lenses
• Advance and follow-up reminders — a heads-up a few days early, then a daily nudge until it is actually done
• Full replacement history

PRIVACY FIRST

The app makes no network requests of any kind. Your lenses, dates, prescription and stock never leave your iPhone. There is no account, no sign-in, no analytics and no ads.

Contact Lens Reminder is an organiser for the replacement schedule your optician gave you. It is not medical advice. Overwearing lenses can irritate your eyes — if yours are uncomfortable, take them out and speak to your optician.