Nmap is not available for iPhone but there are a few alternatives with similar functionality. The best iPhone alternative is Fing, which is free. If that doesn't suit you, our users have ranked more than 25 alternatives to Nmap and four of them are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to Nmap are Fingbox (Paid), Avira Home Guard (Free) and Who’s On My Wifi (Freemium).
Fingbox is a cloud system to monitor and manage your network, based on Fing Apps, Applications and Tools. It's a secure, cross-platform, comprehensive solution to discover devices, scan services, analyze and customize your networks, from anywhere.
Your home is smart and therefore vulnerable From smart TVs, smart thermostats, cameras, and lights to smart kitchen appliances, your home is smarter than you think. But there’s a catch. Every internet-connected device is vulnerable to external cyber threats.