Been using Day Counter. Count Up & Down for a couple months now. It’s basically an app that helps you track the days since or until any event in your life – birthdays, holidays, work deadlines, personal goals, that kind of thing. Pretty solid app if you’re into that sort of thing.
Here’s what you do: you can set up unlimited counters for different events, and switch between counting up (days since) and counting down (days until). And there’s also widgets and reminders, which is pretty cool. And you can customize the notifications – took me a while to figure that out but it’s useful.
Look, if you’re into organization and time tracking apps, you’ll probably like this. It’s not perfect – the ads can get a little annoying if you don’t pay – but overall it does the job. Worth checking out.