AmiiBot

Great app for creating your own amiibo! Was skeptical at first after seeing some of the reviews saying that there were problems with it, but I haven’t run into any. I was confused at first about the two key files needed, the locked-key and unfixed-key, but a quick Google search got me those. The library’s organization is great, which is a small thing but often overlooked by app devs, and it means you don’t have to spend ages finding the right file for each individual amiibo! Made 5 amiibo with it really easily. The only problem I had with making them was that the NFC reader/writer sometimes failed to write the amiibo data to the card, but I think that’s just because either it moved too much or there were other cards nearby interfering, so if you do streamline creation of them, be sure to keep the blank cards in a pile about a full arms reach away and keep your phone and the cards as still as possible. EASILY worth $4.

Thanks for this app! This worked well on my iPhone 11 Pro Max. I was able to import locked and unlocked key files successfully after downloading them to my Files app from a google drive link that I opened in Safari. I didn’t realize all the ACNH villagers (with the exception of the new ones without amiibos) were all pre-loaded already so that was a pleasant surprise to realize I didn’t need to manually import each villager I wanted. I’ve made about 20 amiibos already using NTAG215 stickers I ordered online. I can’t wait to make more! Thanks again! Update: I just wanted to note that you can write the 6 Sanrio Animal Crossing Villager Amiibos (Rilla, Marty, Étoile, Chai, Chelsea, Toby) with this app. I’ve been able to successfully make the Sanrio Amiibos. Thanks again!

Had a little trouble getting key files to import. The easiest way I found was uploading to google drive, then installing google drive app, and sharing through google drive app. After that, works like a charm. I’ve used tagmo, thenaya, amiibomb, placiibo, and cattlegrid. This is very comparable to tagmo in ease of use once you get the key files installed. However, if you have an iPhone only, this is the best route to go. Took one star, just because it does cost while tagmo is free to use.