Apps similar to NeoStumbler include NetStumbler, which is free. Other options are PortDroid, Tower Collector, Network Analyzer and NetworkArch. In total there are five Network Analyzers like NeoStumbler for Android, iPhone, iPad and Windows.
NetStumbler is a tool for Windows that allows you to detect Wireless Local Area Networks (WLANs) using 802.11b, 802.11a and 802.11g. It has many uses:Verify that your network is set up the way you intended, find locations with poor coverage in your WLAN, detect other networks...
This app collects GPS locations of GSM/UMTS/LTE/CDMA cell towers and sends them to OpenCellID.org database. It is designed to help map the extent of mobile phone network coverage. It is also possible to collect measurements for private purposes and export them to CSV or GPX...
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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.
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NetworkArch is a network diagnostic app equipped with various tools, including pinging specific IP address or hostname, sending Wake on LAN magic packets, Whois and DNS Lookup.
