Based on our record, Performous should be more popular than UltraStar WorldParty. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Performous: http://performous.org/. Source: about 1 year ago
If you're looking for something that's more akin to a videogame, Performous is great: https://performous.org. Source: over 1 year ago
Anyway, this site (https://ultrastar-es.org/en) is probably your best bet for the app and music. Source: about 2 years ago
UltraStar Deluxe - A free and open source karaoke game inspired by the Singstar™ game, runs on Windows, Linux and macOS.
Vocaluxe - Vocaluxe is a free and open source singing game, inspired by Ultrastar (Deluxe) project. It allows up to six players to sing along with music using microphones in order to score points, depending on the pitch of the voice and the rhythm of singing.
KaraFun - KaraFun is the best online karaoke. Over 35,000 karaoke songs, with studio quality, at home or on the go. Regular updates. Free demo!
OpenKJ - Open source cross platform karaoke hosting software
Karaoke 5 - karaoke 5 software - Excellent Player and Creator of file Karaoke. Karaoke. Professional karaoke program. Free karaoke program.
MidiCo Karaoke - Karaoke software for Apple macOS. MidiCo karaoke for Mac allows you to host and manage a professional karaoke show supporting all standard karaoke file types.