Network/Port Scanner for iPhone/iPad

Hi I am an IT Security professional and perform Network and Website penetration testing for my clients. For my network penetration testing I require an iPhone/iPad app that will allow me to NETWORK SCAN (which machines on a network are live) and PORT SCAN (which of those systems that are live, have which ports open and what services are running). I can give you a full spec sheet on the way the scans could work. They need to work the same way the tool NMAP works. I am looking at a quote please? I do not have a big budget, but we can also discuss revenue based on sales and free advertising on our website and to our clients around the world? We look forward to your reply. Best regards Dimitrios