The Hass NFC app makes your daily home automation a lot easier. You can program NFC tags to trigger functions on your Home Assistant system. The app is very easy in use. Simply select a set of actions you want to be executed and write it to a NFC tag. When that's done the selected actions will be executed next time. All of this is done without opening the app. Simply hold the tag against your phone and it's executed in the background. You can even protect the tags with the need of a fingerprint scan. The app is available in English, Dutch, and German.