"iOS has 45% of the US smartphone market, and iOS users spend $1.08 per user per app per user vs $.43 on Android, so obviously, write an iOS app and you’ll come

"iOS has 45% of the US smartphone market, and iOS users spend $1.08 per user per app per user vs $.43 on Android, so obviously, write an iOS app and you’ll come out ahead, right?" Let me guess those prices ($1.08 and $.43) are for the US. Which is probably the country where people actually pay for most stuff, I'm pretty sure Android users monetary reward differ from the US than from other countries