Welcome. Lots of apps for making maps and many of them are free. Some do more than others so its a case of what style do you want your map and to what level of artistic effort do you want to put in. We do free requests here as well as paid ones. Of course sometimes the free requests can linger a while but you might find that in the extensive finished maps section is a map that you might like to use or re-purpose for your own personal world.