Contact Lenses Tracker 4+

forces you to change lenses

DOUBLE U s.r.o.

Designed for iPad

    • 4.6 • 765 Ratings
    • Free
    • Offers In-App Purchases



Do you forget to change your contact lenses in time? Don't hazard with your eye health anymore.
This app keeps track of your lenses, so you don't have to.

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

• you always know when you started using your lenses
• app notifies you when they expire
• supports the separate right and left lens
• track accessories too - solution, case, drops
• save your prescription

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."

Terms of Use:

What’s New

Version 2.3

• 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

4.6 out of 5
765 Ratings

765 Ratings

kckm32 ,

Wish I had this for the past 15 years!

I have a very strong prescription so I’ve had contact lenses that need to be changed every 1-3 months. This app is so helpful - exactly what I need!

AlexisKnits ,

Needs additional features.

It’s very useful for keeping on top of changing my contacts, but there needs to be new features. One key one that is probably going to make me search for a new app is the lack of an end pair feature. I am not in school so I have stopped wearing my contacts for the time being, but this app won’t let me end my last pair. It’s annoying due to daily reminders to change my contacts and the inaccuracy of the contact log since I can’t end the pair.

rincon53 ,

The Ads

1.) When the contacts expire it sends you a notification every single hour until you do something. Which is extremely annoying for busy people.
2.) You can’t do more than one action on the app without seeing an Ad. I was on the app for like two minutes and 70% of the time was spent watching Ads!

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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

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


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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