27
Dedicated phone for mapping?
(lemdro.id)
Everything #OpenStreetMap related is welcome: software releases, showing of your work, questions about how to tag something, as long as it has to do with OpenStreetMap or OpenStreetMap-related software.
OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
Join OpenStreetMap and start mapping: https://www.openstreetmap.org.
There are many communication channels about OSM, many organized around a certain country or region. Discover them on https://openstreetmap.community
https://mapcomplete.org is an easy-to-use website to view, edit and add points (such as shops, restaurants and others)
https://learnosm.org/en/ has a lot of information for beginners too.
Definitely nothing wrong with that. People have spent way more outrageous amounts of money on other hobbies so just go for it.
If the expense is worth it to you, there is no reason not to. And you'll likely find other uses for the secondary phone too.
If you ever want to do more serious surveying, look into what people are doing with RTK antennas and their smartphones. There are definitely some interesting options for very serious centimeter-accurate surveying that can be done with just a smartphone and an external RTK antenna.
The antenna sounds interesting, I’ll have a look into that!