Morodo Ltd says that its low cost MO-Call service is now available for the iPhone. MO-Call for the iPhone is an adapted version of the MO-Call World technology that allows users to connect a call between any two telephone numbers from the Safari browser of the iPhone.

International calling rates for MO-Call vary from country to country, sample rates for calling a landline in Mexico are 5.5 pence per minute. It’s unclear what sort of connection speed you get with the service or how good call quality is.

James Barnes, Morodo's Technical Director, said, "MO-Call for the iPhone is a browser-based callback service. It's very simple to use, customers just need to go to our mobile website from their iPhone to sign-up: http://www.mo-call.mobi. We're even offering some free trial call credit for iPhone users in the USA, Canada and Hong Kong."

Via MO-Call