'The Situation' in Apple's top 10-grossing apps

Sorrentino's iPhone application has 'done extremely well'

RELATED: How Bristol Palin, 'Situation' fared on 'DWTS'
Mike Sorrentino's iPhone application -- appropriately titled "The Situation" -- has soared into Apple's top 10-grossing entertainment apps since its release last Thursday, a spokesperson for the app tells The Hollywood Reporter. (Apple declined to release specific sales numbers).

The application -- available for $4.99 on iTunes -- offers users: a "GTL" finder for local gym, tanning and laundry facilities; a workout routine designed to sculpt Shore-worthy abs; an interactive video game titled "Grenade Dodger"; a soundboard offering Sorrentino's most memorable quotes; and a link to e-mail "The Sitch" directly.

"It's done extremely well, and we believe it will continue to do so," application spokesperson Adam Matuzich said.

As THR first reported last month, the "Jersey Shore" star is estimated to earn upwards of $5 million by year's end.

Sorrentino will debut his ballroom skills Monday night on the premiere of ABC's "Dancing With the Stars."