A free app for iPhone, by Wave Financial Inc.

The Wave: Small Business Software app for iOS is a mobile invoicing solution designed to help you get paid faster by your clients. It is a cloud-based service that allows you to design invoices in seconds and send them from your iOS device to your clients, even if they are in another country.

We believe that the best way to get paid faster is to design invoices that your clients will appreciate. So we’ve created a variety of templates that you can use to create your invoices, and we’ve designed them to be beautiful and professional.

We also want to make the process of sending invoices easier for you. So we’ve designed the app to make the process as easy as possible. It is completely free to use, so you don’t have to worry about any fees.