YouMail

[uhf]

not sure I would be willing to pay any extra for it.

Exactly my thoughts.

I do not need transcription service (although I do enjoy Google Voice when they get it right), but visual voicemail would be nice and with an app for both Android and iPhone very easy to check.

I'd love transcription, but I'm not willing to pay for that either. I'm cheap!

The visual voice mail app would make it worthwhile to me, but since they don't have an app for Windows Mobile I wouldn't use it.

As a previous poster said, if it ain't broke...