The web app is targeted for both versions of the iPhone as well as the iPod Touch. It requires no iTunes syncing.
OneTapPorn is priced at $9.95 per month for unlimited access.
Users browsing the site on their computer are taken to a Splash tour page that recognizes their device and sends the visitor to an app-like site designed specifically for iPhone, iPod and other compatible devices.
"It's easy, simple, private, revolutionary and provides great quality porn for users on the go. Porn is now just a tap away with OneTapPorn," said Alex Nazer, co-founder of OneTapPorn.
OneTapPorn also is available for adult webmasters to promote via adult partnership program, RevShareIt.com.