Spott - API to work with cities, countries and political divisions.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
IP Location - IPLocation.io provides a free lookup tool to check the location of your Public IP Address. It finds this data through various GEO IP databases and online services. Just enter an IP and check its location easily.
Sketch - Professional digital design for Mac.
BigDataCloud IP Geolocation API - Next Generation IP GeolocationAPI
Affinity Designer - Professional creative software, exclusively for Mac.