Best apps to learn to sing in tune (2026): pitch-matching apps compared
If you sing off-key, you need an app that listens to you through the microphone and shows whether you hit the note. Nine pitch-matching and vocal-training apps compared on feedback, price and platforms, plus what the research says about why people sing out of tune.
Most people who think they’re “tone deaf” aren’t. The common problem is pitch matching: you hear the note fine, but your voice lands somewhere else, and you can’t tell how far off you are while you’re singing. The fix is practice with immediate feedback. Something has to listen and show you, in real time, whether you’re sharp, flat or on the note.
That’s what the apps below do, to different degrees. We make one of them (Fifths, whose first Voice lesson plays a note and listens while you sing it back, free in your browser). Several apps here are better choices for some singers, and we’ve ranked them that way.
Want a starting point first? Our free vocal range test finds your lowest and highest comfortable notes in a minute.
Prices are as of October 2026, from official sites and the US App Store.
Quick answer
| App | Platforms | Real-time pitch feedback | Price (Oct 2026) | Best for |
|---|---|---|---|---|
| Erol Singer’s Studio | iPhone, iPad, Mac | Yes | Free beginner lessons; All Access in-app purchase | A structured singing course on Apple devices |
| Singing Carrots | Web, iPhone, Android | Yes | Free tests; membership from $119.99/yr | Free pitch and range tests, then AI coaching |
| Fifths | Web | Yes | Free tier; Pro $4.99/mo or $39.99/yr | Pitch matching tied to ear training, in a browser |
| Sing Sharp | iOS, Android | Yes | Free with ads; membership from $19.99/mo | Many vocal programs in one app |
| Simply Sing | iOS, Android | Feedback while singing songs | Subscription | Learning by singing pop songs |
| Yousician | iOS, Android, Mac, PC | Yes | From $19.99/mo or $119.99/yr | People also learning an instrument |
| Nail the Pitch | iOS, Android | Yes (visualizer) | Free; Pro $11.99 | Seeing your pitch while you sing anything |
| Vocal Pitch Monitor | Android, iOS | Yes (visualizer) | Free (Android, ads); $1.99 (iOS) | A free pitch graph on Android |
| Swiftscales | iOS, Android | No | Free with ads; Pro $6.99 once | Warm-up accompaniment |
Why people sing out of tune (and what an app can fix)
Research on “poor-pitch singers” has found that most people who sing inaccurately can hear pitch differences normally. Pfordresher and Brown (2007) tested this directly and found that inaccurate singing usually happens without a perception problem. The weak link is mapping what you hear onto what your voice does.¹ True tone deafness (congenital amusia) exists, but it’s rare.
This matters when you choose an app:
- You need feedback while you sing, not after. A visible pitch line or an “on/off” indicator closes the loop your ear isn’t closing yet.
- Start with single held notes. Matching one sustained pitch is the basic skill. Scales and songs come after.
- Sing in your own range. Straining for notes outside it makes accuracy worse. A vocal range test tells you where to start.
- Hearing the key helps. Once you can match single notes, singing a melody in tune depends on knowing where “home” (the tonic) is. That’s an ear-training skill, not just a vocal one. More on this in sing what you hear.
The apps
1. Erol Singer’s Studio
A long-running singing course for iPhone, iPad, Mac and Vision Pro, rated 4.8 from about 3,400 App Store ratings and actively updated. It has progressive lessons with a smooth pitch-tracking line, automatic vocal range detection, an exercise editor and custom programs, and animations for breathing and posture. Beginner 1 and 2 are free; the full lesson set needs an “All Access” purchase. The App Store lists several prices for that ($1.99, $6.99, $49.99) without saying which period each covers, so check in the app.
Pros: clear progression from the basics; good pitch visualization; you can build exercises for your own range. Cons: Apple devices only, with no Android or Windows version; pricing is hard to read from the listing. Best for: beginners on iPhone, iPad or Mac who want a course rather than a toolbox.
2. Singing Carrots
A web-based vocal training platform that now also has iPhone and Android apps (the Android app launched in October 2026). Without an account you can use a vocal range test, a pitch accuracy test and a pitch monitor for free, which makes it one of the best free starting points. Paid membership (“starting at $119.99 a year”, per the company) adds an AI coach that grades each sung syllable. The Guided tier adds monthly video feedback from a teacher.
Pros: strong free tools with no signup; works in the browser; a path to real teacher feedback. Cons: the paid tiers are expensive compared with most apps here, and the pricing page hides prices behind a quiz; the iOS app is new, with few ratings. Best for: checking your pitch accuracy free today, with the option of serious coaching later.
3. Fifths (ours)
Fifths is an ear training app that runs in the browser, and its Voice section is built specifically for pitch matching. The first lesson, Match the Pitch, plays a note and listens through your microphone while you sing it back. It accepts any octave, so men and women can sing comfortably, and passes notes within 50 cents (half a semitone). From there the lessons build in small steps:
- Find Home: sing the tonic after hearing a scale.
- Steps up and down.
- Skips of a third and a fifth.
- A pivot figure around the tonic.
- Triad arpeggios, pentachords, and finally full major and minor scales.
Because Fifths is also an ear trainer, you can work on the hearing side too: tonality, scale degrees and intervals. That’s what keeps you in tune across a whole melody, not just on one note.
Pros: free in any browser with no install or signup for the first lessons; small steps from one note to a full scale; ear training and singing in the same app; no ads. Cons: no song library, coaching on technique (breath, tone, registers) or video lessons; this is pitch accuracy, not a full voice course. iOS and Android apps aren’t in the stores yet, so you use a phone’s browser. Browser pitch detection works best with a quiet room and headphones. Pricing: most Voice lessons are in the free tier. Pro is $4.99/month or $39.99/year. Best for: people who want to fix pitch accuracy specifically, and singers who want to train their ear at the same time.
4. Sing Sharp
A widely downloaded vocal app for iOS and Android (rated 4.3 from about 14,000 App Store ratings; over a million Android downloads). It has a real-time pitch detector that doubles as a voice tuner, a vocal range test, and several programs: Daily Workout, Sing High Notes, Mix Mastery, Vibrato Pro, Harmony & Trio and more. Video demos and an AI “Voice Mentor” are included. It’s free with ads. iOS memberships are $19.99/month, $39.99 for 3 months or $99.99/year, and removing ads is $2.99.
Pros: lots of content beyond pitch (range, mix voice, vibrato, harmony); real-time feedback. Cons: ads in the free version; the in-app purchase list is confusing, with several overlapping membership options. Best for: singers who want pitch work plus technique programs in one phone app.
5. Simply Sing
From the makers of Simply Piano. You learn by singing popular songs with feedback, after an AI voice test that finds your range and voice type. According to Simply’s help center, the free version includes the voice test and song browsing; daily warm-ups and singing songs need a subscription. It’s highly rated (4.7 from about 468,000 App Store ratings).
Pros: motivating if you want to sing songs you know; polished. Cons: subscription required for the actual practice; songs are less systematic for fixing pitch problems than single-note drills. Best for: casual singers who’ll practice more with familiar songs.
6. Yousician
Yousician’s singing course is part of its multi-instrument app. It covers breath, pitch, intervals, harmony and solfège, with range calibration, automatic transposition and a licensed song library. In the US App Store, “One Instrument” is $19.99/month or $119.99/year, and Premium+ (all instruments) is $29.99/month. There’s a 7-day free trial of Premium+.
Pros: strong song-based practice with pitch feedback; good value if you also learn guitar, piano or bass. Cons: the free tier is limited; expensive if you only sing. Best for: people learning an instrument and singing together.
7. Nail the Pitch
A real-time pitch visualizer for iOS and Android. It’s a scrolling piano roll showing exactly where your voice is, with zoom for vibrato and slides. The free version covers the visualizer; Pro ($11.99) adds recording, saved sessions and MIDI/WAV export. There are no exercises: you bring your own songs or scales.
Pros: very clear feedback on any song or exercise; useful alongside a teacher. Cons: no curriculum, so you need to know what to practice. Best for: singers who already have a routine and want to see their pitch.
8. Vocal Pitch Monitor
A simple, long-standing pitch graph: free with ads on Android, $1.99 on iOS. It shows your pitch from C1 to B7 and has a tuner and A4 calibration. Recordings are capped at five minutes. It’s a tool, not a course.
Best for: a free pitch display on Android.
9. Swiftscales
A warm-up accompanist for iOS and Android. It plays piano scales and exercises that you can move up and down and speed up or slow down in real time. We found no mention of microphone pitch feedback, so it won’t tell you whether you’re in tune. It’s free with ads, with a one-time $6.99 Pro upgrade.
Best for: daily warm-ups once your pitch accuracy is decent, or alongside a visualizer.
Not recommended in 2026
- Vanido, a once-popular pitch-feedback app, appears to have been discontinued around 2022.
- SingTrue (by Easy Ear Training) is still listed on iOS, but it hasn’t been updated since 2016.
How to choose
- “I don’t know if I’m in tune”: start with a free test: Singing Carrots’ pitch accuracy test, or our vocal range test for range.
- “I can’t match a single note”: you need single-note drills with immediate feedback. Try Fifths’ Match the Pitch or Erol Singer’s Studio’s beginner lessons.
- “I want a full singing course”: Erol Singer’s Studio (Apple), Sing Sharp (Android or iOS), or Singing Carrots with coaching.
- “I want to sing songs”: Simply Sing or Yousician.
- “I just want to see my pitch”: Nail the Pitch or Vocal Pitch Monitor.
A few practical tips apply whichever app you pick. Use headphones so the app hears your voice and not its own playback. Practice in a quiet room. Do 10 minutes daily rather than an hour once a week. And start low in your range, where control is easiest.
If you can already sing in tune and want to work on reading music, harmony parts or hearing intervals, see best ear training apps for singers. For general ear training, see our best ear training apps roundup.
FAQ
Can an app really teach you to sing in tune? For most people, yes, because the usual problem is coordinating ear and voice, not hearing. Real-time feedback lets you correct as you sing, which is exactly the practice that’s missing. If you’ve practiced daily with feedback for several weeks and see no improvement, a teacher, or a hearing check, is the next step.
What is the best free app to check if I’m singing in tune? Singing Carrots’ free pitch accuracy test and pitch monitor need no account. Nail the Pitch (free tier) and Vocal Pitch Monitor (free on Android) show your pitch in real time. Fifths’ Match the Pitch lesson is free in the browser.
Am I tone deaf? Probably not. True tone deafness (congenital amusia) is rare. Research on poor-pitch singers finds that most perceive pitch normally and struggle with vocal control instead, which improves with practice.
How long does it take to learn to sing in tune? It varies. Many people notice better single-note matching within a couple of weeks of daily practice with feedback. Singing whole melodies accurately takes longer, because it also depends on hearing the key.
Do I need headphones? They help. Without them, the app’s own reference tone can leak into the microphone and confuse the pitch detection.
¹ Pfordresher, P. Q., & Brown, S. (2007). Poor-pitch singing in the absence of “tone deafness.” Music Perception, 25(2), 95–115.