DTNT vs Vistumbler

DTNT is a Windows desktop app for Wi-Fi visibility, device discovery, speed testing, saved profile review and network diagnostics. The free app surveys nearby radios and shows the current SSID, band, channel, security and live channel context. Its IP Scanner can scan the active range, remember and label hosts, filter results and copy IP addresses; users can also run speed tests with saved history, review profiles and ping once. Pro adds best-channel guidance, richer lane-pressure detail, selected-host follow-up and TCP checks. It can export speed history and profile or network evidence as JSON or CSV, and adds saved-key reveal, continuous ping and trace route. Pro costs $59, paid once as a one-time purchase. One purchase covers one purchaser or internal technician seat and can be activated on up to three Windows devices under that purchaser’s control. Network inventories, saved Wi-Fi keys, device passwords, exports and diagnostic logs are not automatically uploaded. Pro activation and startup update checks make online requests.

Vistumbler is free, open-source software for scanning nearby wireless access points and mapping them with wireless and GPS data. It finds networks through the Windows Native WiFi API or netsh and supports COM/NMEA GPS receivers. Users can import and export access point data, save KML and GPX files, track scans live in Google Earth, and use audio alerts. The stable release supports Windows 10 and 11 and requires .NET Framework 4. Official releases include an installer, source code, and a portable ZIP; the maker says these downloads do not bundle third-party installers or adware. The project recommends checking available checksums and using standard anti-malware practices during installation. Vistumbler can collect GPS and WiFi location data while running. WiFiDB accepts wireless scan uploads, including data from Vistumbler, and creates statistics and maps. The software is intended for legitimate network analysis and WiFi mapping; its terms prohibit unauthorized network access and monitoring without consent. An experimental MAUI preview is available for Windows and Android, but it remains in development and may have missing features or bugs.