Karaoke 5 vs Vocaluxe

Karaoke 5 is a karaoke player, lyrics synchronizer, and tool for singers, DJs, and karaoke hosts. It supports K5, MIDI, KAR, KFN, MP3, WMA, CD+G, and video formats such as MP4 and FLV. Dual-screen mode sends lyrics to a second monitor or TV while the operator runs the program on a computer. Guests can use smartphones to request songs, message, vote, and chat. Its voice assistant searches a user's database, a P2P network, and YouTube, with support for eight languages. YouTube tools include search, previews, and downloading tracks into a database or playlist. A real-time vocal remover can make a karaoke backing track from an original song, and a music quiz generates questions from the user's library with multiplayer and multiple game modes. The free player and manager costs nothing but excludes synchronization, YouTube downloads, mobile management, and the quiz. Annual subscriptions start at €35 a year for HOME on one PC; PRO annual subscriptions cost €75 a year for three PCs. One-time licenses are also listed.

Vocaluxe is a free, open source singing game for up to six players. Participants sing into microphones and receive scores based on pitch and rhythm, using songs in the UltraStar format. Players can create tracks, sing duets with different notes, or use medley mode for shortened song selections. Party options include challenge mode and Tic-Tac-Toe. Profiles can contain pictures and appear in high-score lists, with webcams available for taking profile photos. Lyrics support multi-screen display. Controls include keyboard, mouse, gamepads, WiiMotes, and smartphones. The Free plan costs nothing and includes up to six players; there is no free trial. Portable versions are provided for releases. Vocaluxe is listed for Linux, web, and Windows, but Linux users must compile it themselves and the maker says Linux has no official support. Help is available through the community Discord and GitHub wiki. The project wiki says there are currently no active developers.