What's great
This is fantastic! I really love the idea, especially that everything works offline. The interface is very clean and intuitive, and I like that you can just drag & drop a folder of photos and see them instantly mapped. What really caught my eye is the privacy-first approach and running everything locally. Normally, I wouldn't upload personal images to random websites, but this removes that blocker for me.
vs Alternatives
It gives me full privacy, I can run everything locally and my data never goes out to the internet. This is crucial, given the fact that people will mostly upload their personal images.
Does it work entirely offline without internet?
No, given that it is a website, you will still need internet to connect to it.
What are the seven available map styles?
OpenStreetMap, Satellite, Landscape, Cycling, Humanitary, Street view and Voyager
Is there mobile support on iOS and Android?
Yes, there is.