Do you remember the world of software distribution before the App Store? It was a fragmented nightmare that made it very difficult for many companies, particularly smaller ones, to get their products out. The App Store changed all that, while also showing the world that the iPhone could have a different “killer app” depending on the user.

With today marking the App Store’s birthday, here are 10 factoids you (probably) didn’t know about Apple’s mobile app marketplace.

In just a few short years, Apple Watch transformed the smartwatch from pricey novelty to potential lifesaver. But how much do you know about Apple’s breakthrough smartwatch? Is it time (pun intended) to pick up some new Apple Watch trivia? You’ve come to the right place.

Here are 10 things you (probably) don’t know about the Apple Watch.

While the iPad was arguably the purest distillation of Steve Jobs’ computing philosophy, even dyed-in-the-wool Apple fans don’t know everything about the revolutionary tablet.

Whether you’re an Apple newbie who’s just learning the differences between the iPad Air and the iPad Pro or a longtime fan who calls Cupertino products by their code names, there’s always a bit more to find out.

Here are 10 things you (probably) don’t know about the iPad.

Even if you’re a die-hard Apple fan, there’s still plenty you most likely don’t know about the company’s most popular product. And, whether you want to wow your Apple-loving in-laws over the holidays or just feel the need to fill your brain with some iPhone facts, we’ve got you covered.

Here are 10 things you (probably) don’t know about the iPhone.