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Best Synthesizer Singing Apps

208+ iOS apps curated and reviewed

4.2 avg rating
16 free apps
Updated May 2026

Voice Synth Modular is the household name in synthesizer singing, but it's far from the only option. We track 208+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Synthesizer Singing

Voice Synth Modular#1

Voice Synth Modular by Qneo

Live Auto Pitch Vocoder
Editor's Choice
🎵 Music
4.2😐(3K ratings)
FreeIn-App Purchases
Voice Synth Modular screenshot 1
Voice Synth Modular screenshot 2
Voice Synth Modular screenshot 3
Voice Synth Modular screenshot 4
Voice Synth Modular screenshot 5
Voice Synth Modular screenshot 6

Transform your voice into a musical instrument with a suite of advanced audio effects. Create robotic voices, harmonies, and unique soundscapes using only your voice. Save and share your creations, or integrate them into your digital audio workstation.

What We Love

  • 🔥 Powerful voice modulation
  • 🎨 Huge array of filters and sounds
  • 🎹 Ability to create beats from voice
  • 🎶 Excellent for vocal performances

Room to Improve

  • 💰 Paid features hidden behind paywall
  • 🔒 Confusing upgrade process
  • 🐛 Unreliable recording and playback
Volmix: AutoTune & Beats#2

Volmix: AutoTune & Beats by ZED UK Limited

Voice Tuner Music & Song Maker
Strong Contender
🎵 Music
4.5😞(16K ratings)
FreeAdsIn-App Purchases
Volmix: AutoTune & Beats screenshot 1
Volmix: AutoTune & Beats screenshot 2
Volmix: AutoTune & Beats screenshot 3
Volmix: AutoTune & Beats screenshot 4
Volmix: AutoTune & Beats screenshot 5
Volmix: AutoTune & Beats screenshot 6

Record and mix studio-quality music with professional vocal effects and DJ-grade sample packs. Transform your voice into hit songs across various genres, all from your mobile device.

What We Love

  • 🎶 Great vocal enhancement
  • 🎨 Allows importing own music
  • 💡 Potential for creative expression

Room to Improve

  • 🔒 Paywall locks core features
  • 🔍 Limited song selection
  • 🤖 Robotic-sounding auto-tune
Minimoog Model D Synthesizer#3

Minimoog Model D Synthesizer by Moog Music Inc.

Classic Analog Synthesizer
Worth Considering
🎵 Music
4.8😊(3K ratings)
$14.99In-App Purchases
#55in Music
Minimoog Model D Synthesizer screenshot 1
Minimoog Model D Synthesizer screenshot 2
Minimoog Model D Synthesizer screenshot 3
Minimoog Model D Synthesizer screenshot 4
Minimoog Model D Synthesizer screenshot 5
Minimoog Model D Synthesizer screenshot 6

This app is a digital recreation of a legendary analog synthesizer, offering classic sound design with modern features like polyphony, an arpeggiator, and a looping recorder. Explore vast sonic possibilities with included presets or craft your own unique sounds.

What We Love

  • 🎶 Authentic Moog sound
  • 💻 Works well as a plugin
  • 🔊 Impressive sound quality
  • 🎹 Great for music production

Room to Improve

  • 🐛 Compatibility issues with newer iOS versions
  • 🔍 Small UI elements on smaller screens
  • 🔇 Occasional audio glitches and crashes

More Synthesizer Singing apps to explore

4
Bebot - Robot Synth
Bebot - Robot Synth
Bebot - Robot Synth
by Normalware
$1.99

This app transforms your device into a musical instrument with an intuitive touch interface and a friendly robot performer. Create and edit unique sounds with a powerful synth engine and apply effects. It's designed for both beginners and experienced musicians, offering features like scale locking for error-free playing and expressive gesture controls.

Easy-to-use touch control systemPowerful synth engine for sound creation and editingRobot performer animates your music
🎵 Music
(188)
paid
5
Model 15 Modular Synthesizer
Model 15 Modular Synthesizer
Model 15 Modular Synthesizer
Moog Modular Synthesizer
$14.99
$29.99 | 50% OFF

This app recreates a legendary modular synthesizer for mobile devices. Explore its iconic modules, experiment with sound design, and create music with intuitive controls and advanced features.

Iconic Moog module recreationMonophonic and 4-voice polyphonic operationIntegrated Moog keyboard and ribbon controller
🎵 Music
(892)
free with in-app purchases
6
AudioKit Synth One Synthesizer
AudioKit Synth One Synthesizer
AudioKit Synth One Synthesizer
Feature-packed Pro Synthesizer
Free

This is a free, open-source professional synthesizer app for iOS devices. It offers over 300 presets, MIDI support, a sequencer, and vintage-inspired filters. Learn music production basics and create your own sounds.

Over 300+ PresetsMIDI SupportVintage-Style Sequencer
🎵 Music
(27K)
free
7
Nail the Pitch - Vocal Monitor
Nail the Pitch - Vocal Monitor
Nail the Pitch - Vocal Monitor
Pitch Monitor for Singers
Free

This application helps singers and musicians practice their vocal performance. It allows users to sing in tune, transcribe melodies, and test their vocal range. A pro version offers recording, playback control, session saving, and MIDI export.

Practice singing in tuneTranscribe vocal melodiesTest vocal range
🎵 Music
(1.2K)
free with in-app purchases
8
Banger: AI Music Generator
Banger: AI Music Generator
Banger: AI Music Generator
Song Cover & Voice Creator
Free

This app uses AI to generate original songs, create AI covers of existing tracks, and produce realistic AI voices. Transform musical ideas into reality with instant, professional-quality music creation tools.

AI Music GeneratorAI Voice GeneratorAI Song Generator
🎵 Music
(40K)
free with in-app purchases
9
Vocalista: Learn to Sing
Vocalista: Learn to Sing
Vocalista: Learn to Sing
Exercises & Singing Lessons
Free

Improve your singing with personalized vocal exercises and theory lessons. Get real-time pitch feedback and AI-powered insights to track your progress. Set daily goals and reminders to build a consistent practice routine.

Personalized vocal exercisesReal-time pitch detectionAI-powered feedback
🎵 Music
(2.7K)
free with in-app purchases
10
Reverse Singing
Reverse Singing
Reverse Singing
Reverse audio you recorded
Free

Record your voice, then reverse and transform it with a variety of hilarious audio effects. Create funny clips, experiment with voice changers, and share your creations with friends.

Record audioReverse audioApply voice changer effects
🎵 Music
(6.5K)
freemium
11
VoiSona
VoiSona
VoiSona
Create Singing Voices Easily
Free

Create professional-quality singing voices with an intuitive interface. Input notes and lyrics, then easily adjust timing, pitch, and tone. Access a variety of voice libraries and integrate with your favorite music production software.

AI singing voice synthesisIntuitive piano roll inputPrecise vocal adjustments
🎵 Music
(101)
free
12
MyTunes : AI Music Generator
MyTunes : AI Music Generator
MyTunes : AI Music Generator
Song Maker: AI Cover & Lyrics
Free

Effortlessly create original music and AI-generated covers in seconds. Transform your ideas into fully arranged tracks with AI-powered song generation, voice manipulation, and lyric writing tools. Perfect for aspiring artists and music enthusiasts alike.

Instant AI song creationAI rap, pop, and rock song generatorsCustom AI voice generation and singing
🎵 Music
(37K)
free with in-app purchases
13
VocalMe: AI Music Generator
VocalMe: AI Music Generator
VocalMe: AI Music Generator
AI Song, Music Video Generator
Free

Transform your favorite songs into unique AI-powered covers. This app allows you to replace original vocals with a vast library of singer voices, creating personalized music videos. Share your creations and collaborate with others.

AI vocal replacementVast sound libraryMusic video generation
🎵 Music
(19K)
subscription
14
SingUp: AI Music Generator
SingUp: AI Music Generator
SingUp: AI Music Generator
Covers IA, Voix & Clip Musical
Free

Create original songs, cover popular tracks with custom voices, or generate AI music videos. This app offers a complete music creation suite, allowing you to turn text prompts into studio-quality music and visuals without needing musical expertise.

Custom Voice & Voice CloningInstant AI Song GeneratorSeamless AI Cover Songs
🎵 Music
(16K)
subscription
15
Pro Microphone: Voice Record
Pro Microphone: Voice Record
Pro Microphone: Voice Record
Acapella and karaoke recording
Free

Transform your device into a professional studio microphone for singing, recording, and practice. Explore various mic types with unique sound effects and enhance your audio with built-in tools like an equalizer and metronome. Perfect for aspiring singers, rehearsals, and karaoke.

Multiple microphone types with unique sound effectsVoice recording and loopingCustomizable equalizer
🎵 Music
(8.4K)
free with in-app purchases
16
Singing Lessons: Learn to Sing
Singing Lessons: Learn to Sing
Singing Lessons: Learn to Sing
Learn how to sing with SLA
Free

This app offers scientifically proven vocal exercises and lessons for beginners to advanced singers. It helps improve vocal technique, expand range, and learn musical concepts. Users can customize exercises based on their voice type and track progress.

Vocal exercises and warm-upsPitch and ear trainingVoice type identification
📚 Education
(193)
free with in-app purchases
17
Synthesizer
Synthesizer
Synthesizer
by Stefan Welebny
$3.99
$11.99 | 67% OFF

Transform your iPhone or iPad into a versatile synthesizer using additive, subtractive, and FM synthesis. Explore a wide range of sound-shaping tools and effects, with support for external MIDI input and accessibility features.

Additive, subtractive, and FM synthesis5 main oscillatorsFrequency modulation and LFO
🎵 Music
(50)
paid
18
Singing Coach AI
Singing Coach AI
Singing Coach AI
Sing with confidence
Free

This app acts as your personal vocal trainer, offering AI-powered feedback and practice tips based on your recordings. It helps you build a vocal profile, discover suitable songs, and track your progress to sing with greater confidence and control.

Personalized vocal stats profileAI-powered feedback and tipsAI vocal coach chat
🎵 Music
(22)
free with in-app purchases
19
Animoog Z Synthesizer
Animoog Z Synthesizer
Animoog Z Synthesizer
Multisensory Music Production
Free

Explore multidimensional sound design and performance with this polyphonic synthesizer. Create unique evolving soundscapes by navigating sonic universes and sculpting fluid sounds. Features a built-in keyboard, MPE support, and a diverse library of timbres.

16-voice polyphonic synthesizerAnisotropic Synth Engine (ASE)Multidimensional sound design
🎵 Music
(1.1K)
free with in-app purchases
20
Vocal Judge - The Singing & Voice Talent Evaluator
Vocal Judge - The Singing & Voice Talent Evaluator
Vocal Judge - The Singing & Voice Talent Evaluator
American Edition
Free

Evaluate your singing and voice talent with this app. It uses VoiceWave™ technology to analyze audio data and provide an evaluation card. For added fun, unlock the ability to manipulate results and decide the performance outcome.

Voice evaluation technologyLive VoiceWave™ analysisEvaluation card results
🎬 Entertainment
(93)
free with in-app purchases

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