Best Voice Synthesizer Apps

249+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated August 2026

If you already know Voice Changer, this is the deeper bench. 249+ voice synthesizer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Voice Synthesizer Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Voice Changer - Audio EffectsVoice Changer - Audio EffectsFree4.6★ (52K)YesYesAug 2026
2Speak • Speech SynthesizerSpeak • Speech SynthesizerFree4.6★ (3K)YesYesAug 2026
3Voice Synth ModularVoice Synth ModularFree4.2★ (3K)NoYesAug 2026
4Voices AI: Change Your VoiceVoices AI: Change Your VoiceFree4.6★ (25K)NoYesAug 2026
5Voloco: Vocal Recording StudioVoloco: Vocal Recording StudioFree4.8★ (84K)YesYesAug 2026
6Voice Morph AI: Voice StudioVoice Morph AI: Voice StudioFreeYesYesAug 2026
7Voice Changer PlusVoice Changer PlusFree4.6★ (44K)YesYesAug 2026
8Echovoice-cloningEchovoice-cloningFreeYesNoAug 2026

Top Picks for Voice Synthesizer

Voice Changer - Audio Effects#1

Voice Changer - Audio Effects by One Pixel Studio

Editor's Choice
🎬 Entertainment
4.6😊(52K ratings)
FreeAdsIn-App Purchases
Voice Changer - Audio Effects screenshot 1
Voice Changer - Audio Effects screenshot 2
Voice Changer - Audio Effects screenshot 3

Record your voice and apply over 25 realistic sound effects. This app offers high-quality recordings, a simple interface, and the ability to share your creations with friends. Enjoy hours of fun with futuristic designs and cool animations.

What We Love

  • 👍 Easy to use
  • 💡 Variety of voice effects
  • 🚀 Free to download and use
  • 🎉 Fun and entertaining

Room to Improve

  • 🙄 Frequent ads
  • 🤔 Limited voice options
  • 🐛 Audio quality issues
Speak • Speech Synthesizer#2

Speak • Speech Synthesizer by Loic Verrall

Text To Speech
Strong Contender
🔧 Utilities
4.6😊(3K ratings)
FreeAdsIn-App Purchases
Speak • Speech Synthesizer screenshot 1
Speak • Speech Synthesizer screenshot 2
Speak • Speech Synthesizer screenshot 3
Speak • Speech Synthesizer screenshot 4
Speak • Speech Synthesizer screenshot 5
Speak • Speech Synthesizer screenshot 6

Transform typed text into spoken words with customizable voice settings. This app offers a modern interface, adjustable pitch and rate, and the ability to save favorite phrases. It's designed to be accessible and can even help users who have lost their ability to speak.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for communication
  • 👍 Variety of voices
  • 👍 Clear and natural sounding voices

Room to Improve

  • 🐛 Recording feature not working
  • 🐛 Crashes or stops working after updates
  • 🐛 Inability to pause or resume speech
Voice Synth Modular#3

Voice Synth Modular by Qneo

Live Auto Pitch Vocoder
Worth Considering
🎵 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

More Voice Synthesizer apps to explore

4
Voices AI: Change Your Voice
Voices AI: Change Your Voice
Voices AI: Change Your Voice
AI Celebrity Voices & Parody
Free

Transform your text into speech using a vast library of celebrity and political figure voices. Enhance your content with professional voiceovers or have fun creating unique messages for friends. Features high-quality audio and a user-friendly interface.

Diverse celebrity and political voice libraryVoice cloning for personalized audioHigh-quality AI voice generation
📊 Productivity
(25K)
free with in-app purchases
5
Voloco: Vocal Recording Studio
Voloco: Vocal Recording Studio
Voloco: Vocal Recording Studio
Sing & Rap w/ Auto Voice Tune
Free

This mobile recording studio and audio editor helps users sound professional with intuitive tools. It offers automatic pitch correction, background noise removal, and a variety of effects. Users can record vocals, process existing audio/video, and even extract vocals from songs.

Auto voice tune and pitch correctionBackground noise removal50+ vocal effects and presets
🎵 Music
(84K)
free with in-app purchases
6
Voice Morph AI: Voice Studio
Voice Morph AI: Voice Studio
Voice Morph AI: Voice Studio
Voice Changer, TTS & AI Audio
Free
🎬 Entertainment
(0)
7
Voice Changer Plus
Voice Changer Plus
Voice Changer Plus
by Arf Software Inc.
Free

Alter your voice with a wide array of fun effects and soundscapes. Record your voice, apply transformations, and even play it in reverse. Explore creative options like singing with altered harmonies or adding background sounds.

55 voice effects and background soundsSinging effects (Bad Melody, Bad Harmony)Play voice backwards
🎬 Entertainment
(44K)
free with in-app purchases
8
Echovoice-cloning
Echovoice-cloning
Echovoice-cloning
EchoVoice
Free
🔧 Utilities
(0)
9
Vocaly — Voice Cloning Studio
Vocaly — Voice Cloning Studio
Vocaly — Voice Cloning Studio
Clone any voice in 30 seconds
Free
📊 Productivity
(0)
10
AI Voice Changer: Song Maker
AI Voice Changer: Song Maker
AI Voice Changer: Song Maker
by CONTO&PROFITTO doo
Free
🎵 Music
(0)
11
VoiceFX - Change & Share voice
VoiceFX - Change & Share voice
VoiceFX - Change & Share voice
Change voice & share audio app
Free
🎬 Entertainment
(0)
12
Voice Changer '
Voice Changer '
Voice Changer '
Prank Call Sound Effects Memos
Free

Easily record your voice or other sounds and apply a variety of funny and cool special effects. Transform your audio to sound like different characters or moods, then edit and share your creations with friends.

Built-in sound recorderDozens of funny sound effectsMan, woman, child voice options
🎬 Entertainment
(1.5K)
free with in-app purchases
13
Live Echo Mic : Voice Effects
Live Echo Mic : Voice Effects
Live Echo Mic : Voice Effects
Real-Time Echo Machine
Free
🎵 Music
(0)
14
AI VOX: Cover & Voice Changer
AI VOX: Cover & Voice Changer
AI VOX: Cover & Voice Changer
AI music generator cover song
Free

Transform your voice and create unique audio experiences with AI-powered voice changing. Import songs to replace vocals with any desired voice, then share your creations on social media for fun and entertainment.

AI voice replacement in songsImport music for vocal transformationCreate celebrity or character voices
🎵 Music
(2)
free with in-app purchases
15
Memody - Voice to MIDI
Memody - Voice to MIDI
Memody - Voice to MIDI
Sing & Hum Melody Recorder
Free
🎵 Music
(0)
16
AI Voice Changer - Songs Maker
AI Voice Changer - Songs Maker
AI Voice Changer - Songs Maker
Music, Video & Audio Generator
Free
🎬 Entertainment
(0)
17
Simple Voice Changer - Sound Recorder Editor with Male Female Audio Effects for Singing
Simple Voice Changer - Sound Recorder Editor with Male Female Audio Effects for Singing
Simple Voice Changer - Sound Recorder Editor with Male Female Audio Effects for Singing
by Jian Yih Lee
Free

Record your voice and apply various sound effects to alter pitch and speed. Explore fun modifications like devil or baby tones, and adjust playback speed for unique audio creations.

Voice recordingSound effect editingPitch modification
📊 Productivity
(6.6K)
free
18
AI Voice Changer: Offline
AI Voice Changer: Offline
AI Voice Changer: Offline
Private on-device voice fx
Free
🎬 Entertainment
(0)
19
Voice Synth
Voice Synth
Voice Synth
Live Auto Pitch Vocoder
$8.99
$11.99 | 25% OFF

Transform your voice live with a professional audio processor and music synthesizer. Create robotic voices, harmonies, and unique soundscapes using only your voice as an instrument. Save and share your creations, or integrate them into your existing audio setup.

Live voice processingAuto Pitch and HarmonizingVocoder effects
🎵 Music
(333)
paid
20
VoiceMix : Voice Changer
VoiceMix : Voice Changer
VoiceMix : Voice Changer
Voice Effects & Audio Recorder
Free
🎬 Entertainment
(0)

FAQ about Voice Synthesizer

What are the best voice synthesizer apps for iPhone?
Voice Changer - Audio Effects tops our voice synthesizer apps ranking as of August 2026, with a 4.6-star average from 52K App Store ratings, and it's free to download.
Yes — 19 of the top voice synthesizer apps we rank are free to download, including Voice Changer - Audio Effects and Speak • Speech Synthesizer.
Voice Changer - Audio Effects shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ voice synthesizer apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to record your voice in high quality and apply a wide variety of realistic sound effects to it. You can then save these modified recordings or share them with your friends, offering a fun and creative audio experience.
The app features over 25 distinct sound effects, including popular options like robot, alien, zombie, helium, drunk, chipmunk, and many more. These effects are designed to be realistic and provide a wide range of creative possibilities for your voice recordings.

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