Billings Pro for iPhone has been updated, adding the invoicing capabilities that came with the release of the iPad app last month. Users of the Billings Pro iPhone app can now create invoices just as they can on the iPad application, choosing from a number of templates, or using their own design. Additionally, slip details and edit windows now have categories, and users can nickname their projects. This update also contains a number of fixes and refinements.
As with the iPad app, users will need a Billings Pro subscription or Billing Pro Self-Serve account in order to utilize the app, which can be downloaded for free from the App Store now.