Network Analyzer Pro

Jiri Techet

About this app

Network Analyzer Pro is a complete, ad-free network toolkit that turns your phone into a powerful diagnostic instrument. Whether you are troubleshooting a slow connection, securing your home Wi-Fi, tracking down unknown devices on your network, or exploring how the internet routes your traffic, it puts a professional-grade set of tools right in your pocket - no desktop or extra hardware required.

Scan nearby Wi-Fi networks to find the least-crowded channel and boost your signal, discover and identify every device connected to your LAN, measure your real download and upload speeds, and diagnose any host with ping, traceroute, port scanning, DNS lookup, and whois. From curious home users to IT professionals who depend on fast, accurate results every day, Network Analyzer Pro delivers everything you need in one polished app.

Wi-Fi signal meter:
- Both graphical and textual representations showing network channels and signal strengths
- Channel usage graph - see per-channel utilization
- Frequency bands 2.4 GHz, 5 GHz, and 6 GHz
- Wi-Fi network type (WEP, WPA, WPA2, WPA3)
- Wi-Fi encryption (AES, TKIP)
- BSSID (router MAC address), manufacturer, WPS support
- Channel bandwidth
- Information elements such as theoretical maximum speeds

LAN scanner:
- Fast and reliable detection of all network devices
- IP addresses of all discovered devices
- NetBIOS, mDNS (Bonjour), LLMNR, and DNS name where available
- Reachability (ping) 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

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 traceroute visualization on the map
- Graphical ping statistics updated in real time
- Both IPv4 and IPv6 - selectable

Port scanner:
- Fast, adaptive scanning algorithm
- Detection of closed, firewalled, and open ports
- Description of the known open port services
- Scan common ports, the complete range, or a custom port list
- Both IPv4 and IPv6 - selectable

Whois:
- Look up 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
- Speed test history

Network information:
- Default gateway, external IP (v4 and v6), DNS server, HTTP proxy
- Geolocation of the external IP including country, city, and coordinates
- Wi-Fi network information such as SSID, BSSID, IP address, subnet mask, signal strength, etc.
- Cell (3G, LTE, 5G) 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:
- No ads
- Light and dark theme
- Full IPv6 support everywhere
- History of all performed tasks with the ability to star favorites
- Export and share by email and more
- Copy/paste support
- Detailed help
- Regular updates, support page

Ratings and reviews

Absolutely amazing app! I use it at work all the time when I need network tools and don't have direct access to my laptop. Basically gives you the tools you'd have within a desktop or laptop machine right from your phone, such as ping, nslookup, pathping, lan scanning (which you'd need nmap for), speed test, wifi signal, and more! I couldn't recommend it enough. Totally worth the small amount of $ for the full version to support these awesome devs. Thank you for an awesome tool!!

This is a great app, robust, with lots of important information describing the current network and other devices connected on the network. I did pay the modest fee to upgrade to the Pro version because, as a developer, I needed some of the extra features. Nevertheless the free version has lots of functionality. Unfortunately, recent Android versions do not allow reading other devices' MACs. This is an Android restriction - not the app's. It's possible to sideload an older version.

You'd be hard pressed to find a better example of excellent, well-written documentation, often incorporating original Android programmers documents. I don't know the programmer of this app, but when I read the explanation for the app's Android permission requests (which were few), two words came to mind: thoughtful, honest. I see little difference between the functionality of the free and pro versions. The free version serves my purposes but I bought the pro to support excellence.

What’s new

- fix crash when scanning networks with subnet mask 255.255.255.255
- make font size adjustable using system settings
- make 6GHz Wi-Fi scan enabled by default (can be disabled in Settings)
- optimize LAN scanner performance
- minor fixes and improvements