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: https://doubleuapp.com/privacy/terms.html