BoltC on Nostr: At #Nostrasia there was an app doing on the fly translation from English for the ...

At #Nostrasia there was an app doing on the fly translation from English for the Japanese audience. Does anyone remember what it's called?

I am starting a Bitcoin Meetup in Kyushu and would like to use it for presentations. My conversational Japanese is reasonably good but I'm not confident I can explain Bitcoin!