He tweeted Wednesday that last month, the company saw its "highest-ever monthly billings and money paid to developers."
@tim_cook: July was a record-breaker for the @AppStore! Highest-ever monthly billings and money paid to developers.
@tim_cook: .@AppStore developers have now earned over $50 billion! Congratulations on your success and such inspired creativity.
In the tech giant's most recent earnings report — which does not include July — Apple saw its quarterly revenue from the App Store hit an all-time record. The Cupertino, California-based company said its services segment, which includes the App store, saw its business grow 19 percent year over year.