Smule is an American music platform based in San Francisco, originally released to iOS devices in 2012 then expanded its experience on Android to include even its website (2013).

They bring concepts such as combining karaoke and music videos, connecting someone to some favorite songs by playing solo or with friends.

In addition, the application offers other interesting things where users can bring the latest entries to popular without limits, soundstage adjustments, as well as special effects controls for quality editing.

Well, the best part here is in terms of the social aspect, because it is very similar to Vine and Instagram. This allows you to upload your recordings to your timeline for everyone to see.

Again, this seems to be the only real karaoke machine on the mobile market.

Sources: https://www.jejakterkini.com/2022/07/smule-apk-sing-karaoke-online.html