On-device homebrew app for importing/exporting miis, editing save data, etc.
I am not responsible if your save data gets corrupted, keep backups, please!
This is just meant to be a personal tool for playing around with stuff, so no support or anything will be given.
Also, most of these features are just ports from other projects, just on device. See below or in-app for the credits.
Massive thanks to all those, I didn't really do much original work lol