Are you confusing which amiibo you have anymore?
Then this app is just for you.
You can record your amiibos and you can remember which amiibo you have by reaching them from everywhere with this free app.
You can see all the amiibos, the data about them and their launching dates with this app.
You can also see sets of amiibo separated according to games and series. In addition, you can figure out how many amiibos you have from which series.