A desktop app for GeoGuessr with userscript support.
macOS Gatekeeper may block the app because it's not signed with an Apple Developer certificate ($99/year). This is a security feature, not a problem with the app.
After installing, open Terminal and run:
xattr -cr /Applications/GeoGuessrDesktop.appThis removes the quarantine flag that macOS adds to downloaded apps. You can then open the app normally.
Download and run the .msi installer.
Download the .deb or .AppImage file.