Smule: Sing, Duet & Karaoke

Sing Along or Record With Others

Smule: Sing, Duet & Karaoke is a mobile karaoke and social music app for people who want to sing along to familiar tracks, make recordings, and perform with other users. You can choose a song, record your part, and join duet or group performances with friends or singers from around the world. It suits casual singers, karaoke fans, and anyone who enjoys sharing music rather than keeping practice private.

What You Can Do

• Browse a large karaoke catalogue covering styles such as pop, rock, and K-pop.
• Record solo performances, duets, and group sessions.
• Use vocal effects, reverb, and pitch guidance while recording.
• Adjust song pitch when the original key does not fit your voice.
• Share audio or video performances through the app’s community features.
• Take part in live karaoke sessions for more immediate interaction.

How It Feels to Use

The app combines recording tools with a social feed, so the experience is built around discovering performances and responding with your own. Pitch visuals can help newer singers follow a melody, while audio effects give recordings a more finished sound. The range of options may feel busy at first, but the central path remains clear: pick a song, choose how to perform it, and record.

At a Glance

Developed by Smule, the app is listed in Music & Audio and has passed 100,000,000+ installs. Its rating is about 4.04 out of 5 from 4,116,728 reviews, placing it among the more established choices for mobile karaoke and collaborative singing.