Smule: Karaoke, Sing & Record

by Smule

4.0 ★ 4M+ reviews
379M+ Installs
12/27/2012 Released
Smule: Karaoke, Sing & Record icon
Smule: Karaoke, Sing & Record icon
Music & Audio

Smule: Karaoke, Sing & Record

by Smule

4.0 ★ 4M+ reviews
379M+ Installs
12/27/2012 Released
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Ratings Breakdown

4.0 ★★★★★ 4M+ ratings
5 ★ 65%
4 ★ 9%
3 ★ 6%
2 ★ 4%
1 ★ 16%

Data from Google Play at the time of writing.

What Smule Actually Offers Singers

Smule is a karaoke app built around a massive catalog of songs, scrolling lyrics, and pitch guidance, wrapped in social features like duets, live sessions, and group performances. You can sing along to hits across pop, K-pop, country, and more, then share the recording as an audio track or a music video with visual effects layered on top. It’s aimed at anyone from casual singers killing time to people who want to build a following through live karaoke sessions and challenges.

The core loop is simple: pick a song, sing over the backing track, and either keep it private or post it to the community. Duets with other users or with recorded tracks from artists are the app’s signature feature, and joining an existing duet is free, which is how most new users get their first taste of the app.

Where the App Genuinely Delivers

Users consistently praise how easy it is to jump in and sing with people from around the world, and a recent update that shows your vocal range and highest note has been well received, with one reviewer noting it helped confirm progress on their lower register. The pitch guidance and scrolling lyrics make it approachable even for people who aren’t confident singers, and the sheer size of the song library means there’s almost always something recognizable to sing.

For casual use, several reviewers describe it as a genuinely fun way to pass time alone or with friends, and one called it therapeutic for using their voice in a low-pressure way.

The Paywall Is the Biggest Complaint

The free tier is narrow. You can join duets, but recording solo or starting your own duet requires a VIP subscription, and reviewers flag the pricing as steep, with one citing a $9.99 per week cost as exorbitant. Multiple users also mention that solo singing used to be accessible for free by watching ads, and that option has since been removed, which is a real downgrade for budget-conscious users, including one reviewer who specifically said they were unemployed and couldn’t justify the cost.

Technical Glitches Are a Recurring Frustration

A cluster of one-star reviews points to a rough recent update: songs saving prematurely with no way to go back in, voice effects that won’t change, and general glitchiness that wasn’t present in earlier versions. Others report audio problems mid-recording, including distorted or robotic-sounding playback, crackly audio, and vocals that fall out of sync with the video despite trying different headphones. A separate group of users hit an audio configuration error that blocks recording entirely, an issue that seems inconsistent but disruptive when it happens.

Who Should Actually Download This

If you want a free, casual way to duet with strangers and don’t mind occasional bugs, Smule still delivers a fun, social karaoke experience with a genuinely huge song catalog. But if you want to sing solo regularly or want reliable recording quality, be prepared to pay a real subscription price and accept some risk of glitches, audio sync issues, or the app changing features you relied on. This is a ‘try before you commit financially’ app rather than an obvious no-brainer VIP purchase.

Pros

  • ✓Massive library of over 15 million songs
  • ✓Free duets let you start singing immediately
  • ✓Pitch guidance helps beginners sing accurately
  • ✓Vocal range and highest note tracking
  • ✓Global community across 190+ countries

Cons

  • ✕Solo recording locked behind paid VIP tier
  • ✕Recent updates introduced glitches and bugs
  • ✕Audio sync and distortion issues reported

What Real Users Say

James Edwards ★ 4/5

“Amazing, yet limiting. The biggest flaw is that there are songs I would like to sing, but there are no recordings, for duets that you need to join. I am currently unemployed. And these prices would really bite a hole in my wallet, which I can't let happen. I'd gladly sing solo, but unfortunately that's not an option without VIP.…”

👍 446 found this helpful
Tanner James (TJ) ★ 5/5

“The new update is great! It tells you what your highest note was, and your overall vocal range. I've been working on my lower registry, so I was quite happy to find out that I fell into those lower registries that I wanted. The app is easy to use and you can sing with people from around the world. There…”

👍 303 found this helpful
Michael Broyles ★ 1/5

“Tons stating it, but the new update is awful. On top of everything by others I also get more glitches. Songs being saved early on their own, and now you can't go back into them you have to start all over. I can't change the voice effects anymore? It gets stuck on one thing or another and won't let me…”

👍 218 found this helpful

Reviews sourced from Google Play, selected by helpfulness at the time of writing.

App Info & Permissions

Developer Smule
Content rating Teen
Contains ads Yes
In-app purchases $0.01 - $99.99 per item
Installs 379M+
Released 12/27/2012
Price Free

Permissions this app requests

📷 Camera Take pictures and videos
👥 Contacts Read your contacts
🕘 Device & app history Retrieve running apps
📱 Device ID & call information Read phone status and identity
📍 Location Approximate location (network-based)
🎙️ Microphone Record audio
📞 Phone Read phone status and identity
🖼️ Photos/Media/Files Read the contents of your USB storage; modify or delete the contents of your USB storage
💾 Storage Read the contents of your USB storage; modify or delete the contents of your USB storage
📶 Wi-Fi connection information View Wi-Fi connections

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Frequently Asked Questions

1

What is Smule: Karaoke, Sing & Record?

Smule is a karaoke app with over 15 million songs that lets you sing along with scrolling lyrics, record performances, and share them as audio or music videos. It's known for its duet feature, letting you sing alongside other users or recorded tracks inspired by popular artists. It also includes live karaoke sessions, group performances, and social sharing tools built around a global singing community.

2

Is Smule free to use?

Smule is free to download and lets you join existing duets at no cost, which is how most people start using the app. However, recording solo, starting your own duets, and creating private group performances require a VIP subscription, which reviewers describe as expensive, with one citing a $9.99 per week price point. An option to unlock solo singing via ads existed previously but has reportedly been removed.

3

Does Smule work well for singing solo?

Solo recording is possible but requires a VIP subscription, since the free tier is mostly limited to joining duets. Several reviewers who want to sing solo specifically mention the cost as a barrier, especially those on tight budgets. If solo singing is your main goal, weigh the subscription price carefully before committing.

4

Are there technical problems with Smule?

Yes, a number of reviewers report issues following recent updates, including songs saving early with no way to redo them, voice effects getting stuck, and general glitchiness. Others describe distorted or robotic-sounding audio after recording, crackly playback, and vocals falling out of sync with video even when using different headphones. Some users also hit an audio configuration error that prevents recording altogether.

5

Who is Smule best suited for?

Smule works best for casual singers who enjoy free duets and want a social, low-pressure way to sing with others worldwide. It's less ideal for people who want frequent solo recording or bug-free reliability, since that requires a paid subscription and some users report ongoing technical issues. Beginners who want pitch guidance and an easy entry point into karaoke will likely get the most value from it.