Smule: Sing & Duet
Smule: Sing & Duet Summary
Smule: Sing & Duet is a free, ad-supported, with in-app purchases iOS app in Music And Audio by Smule. Released in Aug 2012 (13 years ago). It has 330.2K ratings with a 4.43★ (good) average. Based on AppGoblin estimates, it reaches roughly 862.2K monthly active users and generates around $50K+ monthly revenue (29% IAP / 71% ads). Store last updated Jul 6, 2026
Recent activity: 263 new ratings this week View trends →
SDK intelligence: AppGoblin detected 5 development tools(e.g. Alamofire), 3 ad networks,and 1 analytics: product integrated into Smule: Sing & Duet. View full SDK list →
Smule: Sing & Duet SDKs Summary
Smule: Sing & Duet was last scanned for SDKs on 2026-06-25. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
Alamofire
OpenID
Airbnb Engineering
Google
Facebook
Snap Inc.
Firebase4.43★
Ratings: 330.2K
Screenshots
App Description
Sing, duet, and create music on Smule, a creative singing platform built to help you grow your voice with confidence. Join others in duets for free, or unlock solo recording when you are ready to practice, learn, and craft your sound.
Explore 15 million+ songs across pop, rock, R&B, country, K-pop, musicals, and more. Smule gives you the space to practice, improve, and explore your voice at your own pace, whether you are singing for fun or working toward becoming a better singer.
On Smule, you can begin by joining existing duets with singers from around the world at no cost. Singing together is a low pressure way to start, helping you learn by doing while building confidence through shared performances. With a VIP subscription, you can unlock solo recording and start your own duets or group songs, giving you more control to practice independently, refine performances, and shape your sound.
Smule offers one of the largest karaoke song libraries available, with new songs added regularly. You can also sing recorded duets alongside official tracks from global superstars. Smule lets you join pre recorded duet performances featuring artists like Ed Sheeran, Dua Lipa, Olivia Rodrigo, and Disney favorites, so you can learn songs you love and feel part of the music.
As you sing, Smule helps you improve naturally over time. You can practice with pitch guidance, adjust song keys to better fit your vocal range, and experiment with harmonies, layers, and arrangements. Whether you are practicing solo, joining duets, or creating group songs, Smule supports progress at every stage of your singing journey.
Smule uses studio quality audio and voice effects to support creativity without replacing your unique sound. You can enhance recordings with reverb, filters, and vocal effects, explore optional AI powered tools to refine tone and range, and experiment freely while keeping your voice authentic. These tools are designed to help you learn, improve, and gain confidence as you sing.
Smule is a global community of singers in more than 190 countries. You can join duets, create group songs, discover new artists and styles, participate in live singing sessions, or share performances when you feel ready. Many singers start by practicing and joining duets, then gradually unlock more creative options as their confidence grows.
Smule is built for every kind of singer, from curio