Singa is described as 'App gives anyone, anywhere access to a massive library of high-quality karaoke songs on mobile, web browser and Smart TV. You can sing on your own, make it a party with friends or find the nearest Singa-powered karaoke venue and hit the stage' and is a Karaoke Player in the audio & music category. There are more than 25 alternatives to Singa for a variety of platforms, including Windows, Android, Mac, iPhone and Linux apps. The best Singa alternative is Wondera, which is free. Other great apps like Singa are KaraFun, Videoke Pro, Karaoke Mugen and UltraStar Deluxe.
UltraStar Play is a free and open source singing game. The game plays an audio file, displays lyrics, notes, and optionally a background video or image, while the players sing along to earn points.
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