Network Analyzer Pro

Jiri Techet

About this app

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, manufacturers and names, together with the Bonjour/DLNA services they provide. Further, Network Analyzer contains standard net diagnostic tools such as ping, traceroute, port scanner, DNS lookup, whois, and network speed test. Finally, it shows all neighbouring wi-fi networks together with additional details such as signal strength, encryption and router manufacturer to help discovering the best channel for a wireless router. Everything works with both IPv4 and IPv6.


Wifi signal meter:
- Both graphical and textual representation showing network channels and signal strengths
- Channel usage graph - see per-channel utilization
- Wifi network type (WEP, WPA, WPA2)
- Wifi encryption (AES, TKIP)
- BSSID (router MAC address), manufacturer, WPS support
- Bandwidth (Android 6 and newer only)

LAN scanner:
- Fast and reliable detection of all network devices
- Vendor name, IP, and MAC 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
- Possibility to set custom device name
- Filtering and search in the discovered device list

Network connections (availabe on Android 9 and below only):
- Similar to unix netstat tool - see network connections made by other apps
- Local & remote address and port number, state of the connection
- Remote hostname
- Name of the app which made the connection
- TCP, UDP, IPv4 and IPv6

Routing table:
- Destination & gateway, interface used, flags
- Both IPv4 and IPv6

Ping & traceroute:
- 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
- Both IPv4 and IPv6 - selectable

Port scanner:
- Fast, adaptive algorithm for 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:
- Whois of domains, IP addresses and AS numbers

DNS lookup:
- Functionality similar to nslookup or dig
- Support for A, AAAA, SOA, PTR, MX, CNAME, NS, TXT, SPF, SRV records

Internet speed:
- Test of both download and upload speeds
- Graphical speed test view
- Speedtest history

Network information:
- Default gateway, external IP (v4 and v6), DNS server, HTTP proxy
- Wifi network information such as SSID, BSSID, IP address, subnet mask , signal strength, etc.
- Cell (3G, LTE) network information such as IP address, signal strength, network provider, MCC, MNC, etc.

Local service discovery:
- Bonjour service browser
- UPNP/DLNA service and device browser

More:
- Full IPv6 support everywhere
- History of all performed tasks with the possibility to star the favorite ones
- Export by email and other means
- Copy/paste support
- Detailed help
- Regular updates, support page

Ratings and reviews

I love it! I used to use an app called fing. I found it to be not as functional and not quite as intuitive. If you're doing any sort of network troubleshooting this app is incredibly helpful. I'm routinely adding building automation devices to our network. And I routinely run into issues. This app helps me solve them. It's tools function is incredibly helpful so that I can ping devices on my network once I sign in through my VPN

This is one of only apps that I've found that can show the MAC addresses of devices on your LAN, a very useful feature. Google has gone to great pains to make this impossible to do. I had written a nice app that did this, then Google broke it, and I haven't found any way to get MAC addresses. And I've tried many things. Yet, somehow, Network Analyzer can do it. Great job by the developer(s)! I wish they'd share their secret with me.

This is an excellent WiFi analyzer for Android devices. I'm running it on my S21 now (also ran it on all my previous Samsung Galaxys). Being able to visualize what other WiFi signals are around you and on what channels so you can select the correct channels for your own system. Also great being able to see all the devices connected to the network you are connected to.

What's new

- replace DNS query ANY (which is deprecated by most DNS servers) with ALL (queries all the supported record types and merges the responses)
- various fixes and improvements