Apple now has an ‘active installed base’ of one billion users

In more info about its latest financial results, Apple says its installed base drove over $31 billion in related purchases in fiscal year 2015. That’s up 23% year-over-year. The company says it has a “active installed base” of one billion users.

That’s based on iPhone, iPad, Mac, iPod touch, Apple TV, and Apple Watch devices that have been engaged with the company’s services within the past 90 days. Those services include iTunes, Apple Music, app stores, iCloud, and Apple Pay.

The Americas accounted for $29.3 billion in fiscal quarter one of 2016 (down 4%). Europe accounted for $17.9 billion (down 4%); Greater China accounted for $18.4 billion (up 14%); Japan accounted for $4.8 billion (down 12 percent); and the rest of Asia Pacific accounted for $5.4 billion (up 4%).