From quick research, it certainly seems to be the preferred alternative. It’s been around for quite awhile and look to have a legit business model. I also found an open source app that looks decent.

AnymeX

Wow!!! You’re a legend!! 🙏🏻 Thank you! I can’t believe you found it. Fascinating!! You gotta tell me, how long did it take you to find this? I spent maybe 20 and gave up. Lol! You are very impressive! You have my gratitude!

Isn’t the Pine64 product called the PineBuds? The case is nicked the Pinepod, but that’s not really the same.