Purchased 2019 version and just like the other reviews here, LetsSingMic fails to connect to our switch console.
We made sure that our profile is connected to a Nintendo account, that our console and our phones were on the same WiFi network, made sure to trigger the L button on the controller to force connect and lastly ensured our iPhones had compatible iOS. Unfortunately after all those steps, our iPhones cannot locate the console to secure a connectivity.
I’ve also tried to find solutions online or look for a support link but with no results.
Developers, please read your reviews and feedback as they are all consistent that LetsSingMic does not work. Especially if your customers are spending $40+ and possibly more with the cost of a microphone since smartphones apparently don’t work, these issues should be fixed! We were even considering purchasing 2020, but with these issues occurring, we’re regretting our 2019 recent purchase.