Do you use forget to change your contact lenses on time? Don't hazard with your eyes' health.
This app keeps track of your contact lenses so you don't have to.

Just enter your lenses and forget about them. App will notify you when they expire, and keep bothering you until you replace them. App will make it very hard to wear lenses longer than you should.

• you always know when you started using your lenses
• app notifies you when they expire
• supports separate right and left lens
• track accessories - solution, case, drops - too
• save your prescription
• no ads
• no tracking

And the users really love it:

"This app is very helpful because it keeps reminding you to change your contacts until you do."

"Does everything it should beautifully. Deep customization to fit my needs."

"Always reminds me on the dot that my contacts have expired."

"Best app I've used for tracking lenses so far. Also, it's one of the few that is updated regularly."

What’s New

Version 2.0

• tracking of accessories - case, solution, drops
• possible to have separate left and right lens
• better date selector on iOS 14
• improvements and bug fixes

If there is a problem, please let us know via the app menu.
If you like the app, please leave a positive review.
Thank you for all the feedback, reviews and support.

Ratings and Reviews

4.7 out of 5
29 Ratings

29 Ratings

ChurchieD ,

Easy to use!

I tend to forget to change my lenses every month and this app is grey handy for reminding me to use a new pair.

Mister Wes ,

Greater flexibility would make it great

My individual lenses frequently need replacing earlier than the expiration date due to tears and things but this app doesn’t count lenses individually. So if i replace one lens i have to log this as replacing both lenses. It would also be useful to have some kind of exportable data or record to see how often this happens.

ChevyOn20s2011 ,

Simple, but great app!

Does exactly what it’s supposed to do and reminds me on a specified interval to change my lenses. It just works!

App Privacy

The developer, DOUBLE U s.r.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


DOUBLE U s.r.o.
27 MB

Requires iOS 11.2 or later. Compatible with iPhone, iPad, and iPod touch.


English, Czech, German, Slovak

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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