An advanced tool for network diagnostics, LAN scanning, and problem detection.

Network Analyzer can help you diagnose various problems in your wifi network setup, Internet connectivity, and also detect various issues on remote servers thanks to the wide range of tools it provides.

It is equipped with a fast wifi device discovery tool, including all the LAN device's addresses and names, together with the Bonjour/DLNA services they provide. Further, Network Analyzer contains standard diagnostic tools such as ping, traceroute, port scanner, DNS lookup, whois, and Internet speed test. Finally, it displays various useful information related to your wifi/cell connection.

• Fast and reliable detection of all connected network devices (wifi & VPN)
• IP addresses of all discovered devices
• NetBIOS, mDNS (Bonjour​), LLMNR, and DNS name where available
• Pingability test of discovered devices
• IPv6 availability and discovered IPv6 addresses
• Wake on LAN (WOL) including remote WOL
• Scan of custom IP ranges
• Filtering and search in the discovered device list

• Round trip delay including IP address and hostname for every network node
• Geolocation data including latitude, longitude, country, city, and time zone
• AS number and network name information
• Complete trace route visualization on the map
• Graphical ping statistics updated in real time
• Configurable ICMP/UDP probes for traceroute
• Configurable ping payload size
• Both IPv4 and IPv6 - selectable

• Scanning the most common ports or user-specified port ranges
• Detection of closed, firewalled, and open ports
• Description of the known open port services
• Scan of complete port range or user-editable common ports
• Both IPv4 and IPv6 - selectable

• Whois of domains, IP addresses and AS numbers

• Functionality similar to nslookup or dig
• Support of ANY, A, AAAA, CAA, CNAME, HINFO, MX, NS, PTR, SOA, SPF, SRV, SSHFP, TXT records
• Decoding and showing DNSSEC records such as DNSKEY, CDNSKEY, RRSIG, NSEC3PARAM, NSEC, NSEC3, DS, CDS, TLSA

• Test of both download and upload speeds
• Graphical speed test view
• Speed test history

• Default gateway, external IP (v4 and v6), DNS server, HTTP proxy
• Wifi network information such as SSID, BSSID, IP address, and subnet mask
• Cell (3G, LTE) network information such as IP address, network provider, MCC, MNC
• Monitor of wifi, cell and VPN data usage (both sent and received data since the last boot)

• Bonjour service browser
• UPnP/DLNA service and device browser

• Full IPv6 support everywhere
• History of all performed tasks with the possibility to star the favorite ones
• Export by email, AirPrint, and AirDrop for most tools
• Copy/paste support
• Detailed help
• Regular updates, support page

What’s New

Version 7.6.2

• Stability fixes and minor improvements

• Allow showing additional details related to external IP (location, AS number, hostname, etc.)
• iOS 12 compatibility improvements
• Minor app icon improvements
• Lots of internal changes and cleanups
• Various UI updates, minor improvements and fixes

Ratings and Reviews

4.8 out of 5
2.9K Ratings
2.9K Ratings
Mr_Elmore ,

A Very Helpful App

While I am unable to make much of many of the features Net Analyzer offers, the features I do use have become indispensable to me. Mainly I will click on Net Analyzer anytime I suspect my wireless connection has been lost. Granted, I could achieve the same outcome by checking my settings, but Net Analyzer provides the information more quickly, thoroughly, and in a more aesthetically pleasing format. I also love using the Scan Network feature to see what other devices are connected. The ability to label these devices is helpful, as well. Finally, the app's built-in speed test is quick and easy to use and provides a helpful history of past results. The app has many other features, but these are the three I use the most. If you're not particularly tech savvy but would like something to help you see what's happening with your network connection, I recommend this app without reservation.

sailman100 ,

Excellent tool for diagnosis & comprehension of NW issues

I’ve relied upon this and other of their technical tool kit to gain understanding of network behavior vs equipment interconnected on LAN/WAN. True in today’s world much data and data crunching for AI and other high IO/multi processor array functions reside outside your physical domain but finally the product of all that effort generates huge spurts of information back to your systems. Because old legacy hardware often resides on your grid right along side of the latest and greatest equipment, it can be a chore to diagnose network functionality and performance. ‘Network Analyzer Pro’ is great as your first source of network performance analysis allowing you to then drill down with more granular test equipment to isolate problematic hardware or software issues. Keep up the good work!

America's App Advisor ,

I Recommend This App and System Status Together

I can’t tell you how many times this App (and System Status by the same Developer Jiri Techet) have helped me troubleshoot problems over the years.

I open both Apps several times per day just to make sure everything is smooth

I’ve been an iPhone owner since Day One of iPhone One (11 plus years of using these devices).

Of the many things I’ve learned over the years, I’ll share one which is obvious, yet ignored by people. They go through difficult times in life with a firm sense of denial chanting their mantra ‘this isn’t happening’ ... ‘this isn’t happening’ ... ‘this isn’t happening’ 😆

Now I realize this is painfully obvious, but where do you go from there? What will you do to make sure you’re prepared?

I’ve learned ... you’re far better off being proactive and keeping your device running smoothly than letting your device deteriorate to a state where you’re forced to contact Apple support.

Have you EVER looked at the Fuel or Oil Gauge in your automobile? Then it’s settled, you’re required to purchase this App as well as System Status. (I heard it’s like the law now ... )

Highest Recommendation!!


Jiri Techet
18.7 MB
Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2018 Jiri Techet


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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