Best Voice Synthesizer Apps

209+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

If you already know Speak, this is the deeper bench. 209+ voice synthesizer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Voice Synthesizer

Speak • Speech Synthesizer#1

Speak • Speech Synthesizer by Loic Verrall

Text To Speech
Editor's Choice
šŸ”§ 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

  • šŸš€ Easy to use
  • šŸ‘ Helpful for communication
  • šŸ‘ Variety of voices
  • šŸ‘ Clear and natural sounding voices

Room to Improve

  • šŸ› Recording feature not working
  • šŸ› Crashes or stops working after updates
  • šŸ› Inability to pause or resume speech
Voice Changer - Audio Effects#2

Voice Changer - Audio Effects by One Pixel Studio s. r. o.

Strong Contender
šŸŽ¬ Entertainment
4.6😊(51K 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

  • šŸ‘ Easy to use
  • šŸ’” Variety of voice effects
  • šŸš€ Free to download and use
  • šŸŽ‰ Fun and entertaining

Room to Improve

  • šŸ™„ Frequent ads
  • šŸ¤” Limited voice options
  • šŸ› Audio quality issues
Voice Synth Modular#3

Voice Synth Modular by Qneo

Live Auto Pitch Vocoder
Worth Considering
šŸŽµ 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

  • šŸ”„ Powerful voice modulation
  • šŸŽØ Huge array of filters and sounds
  • šŸŽ¹ Ability to create beats from voice
  • šŸŽ¶ Excellent for vocal performances

Room to Improve

  • šŸ’° Paid features hidden behind paywall
  • šŸ”’ Confusing upgrade process
  • šŸ› 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
Celebrity AI 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
šŸ“Š Productivity
(24K)
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
šŸŽµ Music
(83K)
free with in-app purchases
6
Voice Changer Pro X
Voice Changer Pro X
Voice Changer Pro X
With Voice Synth FX Engine
Free

Transform your voice live with a professional sound engine. Create a wide range of vocal effects, from robotic and AutoPitch to animal sounds and musical instruments. Record and export your transformed audio.

Live voice transformingProfessional sound engineOver 100 tweakable presets
šŸŽ¬ Entertainment
(341)
free with in-app purchases
7
Live Voice Changer - Prankcall
Live Voice Changer - Prankcall
Live Voice Changer - Prankcall
Changing voice to fool friends
Free

Alter your voice in real-time for calls and voice chats. Choose from 11 distinct voice effects, including male, female, and character impressions. Fine-tune your sound with a 12-band equalizer and add reverb for polished audio.

Real-time voice modification11 live voice effects12-band equalizer
šŸŽ¬ Entertainment
(4.6K)
free with in-app purchases
8
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
šŸ“Š Productivity
(6.6K)
free
9
Auto Voice Tune - AI Changer
Auto Voice Tune - AI Changer
Auto Voice Tune - AI Changer
Celebrity prank - call people
Free

Transform your voice with a wide range of effects and AI-powered celebrity impersonations. Create funny audio messages, prank friends, and record unique stories. Customize and save your own voice presets for endless creative possibilities.

Voice transformation effectsAI celebrity voice cloningReal-time voice listening
šŸŽµ Music
(1.6K)
subscription
10
ElevenLabs: AI Voice Generator
ElevenLabs: AI Voice Generator
ElevenLabs: AI Voice Generator
Text to voice for creators
Free

Generate human-like AI voices from text for content creators. Quickly create and export high-quality audio for social media, podcasts, and more, supporting over 70 languages. Seamlessly integrate with your creative workflow.

Human-like AI voice generationHigh-quality text-to-speechSupports 70+ languages
šŸ“· Photo & Video
(15K)
free with in-app purchases
11
Narrator's Voice
Narrator's Voice
Narrator's Voice
TTS with AI voices
Free

Transform text into realistic AI-generated speech with a variety of voices and languages. Easily create voiceovers for videos, e-learning, or share amusing messages. Save audio offline for later use.

Ultra-realistic AI voicesElevenLabs integrationText to audio/video conversion
šŸ“Š Productivity
(10K)
free with in-app purchases
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
šŸŽ¬ Entertainment
(1.5K)
free with in-app purchases
13
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
šŸŽµ Music
(1.1K)
free with in-app purchases
14
Volmix: AutoTune & Beats
Volmix: AutoTune & Beats
Volmix: AutoTune & Beats
Voice Tuner Music & Song Maker
Free

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.

Pro Vocal EffectsVoice TuneDJ-Grade Sample Packs
šŸŽµ Music
(16K)
free with in-app purchases
15
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
šŸŽ¬ Entertainment
(44K)
free with in-app purchases
16
Speak4Me Text to Speech Reader
Speak4Me Text to Speech Reader
Speak4Me Text to Speech Reader
Read aloud voice for PDF audio
Free

Convert any text into natural-sounding audio with a variety of languages and voices. This app helps improve reading speed, comprehension, and productivity. It also allows for saving audio files and offers features for accessibility.

Convert text to speechNatural sounding voices20+ languages and accents
šŸ”§ Utilities
(13K)
subscription
17
Speech Lab - AI Voice Changer
Speech Lab - AI Voice Changer
Speech Lab - AI Voice Changer
AI Celebrity Voice Mod Changer
Free

Transform your voice into realistic celebrity, cartoon, or monster sounds. Convert text into high-quality voiceovers and generate custom sound effects. Clone voices and share your creations easily.

Text to Speech conversionAI voice transformationVoice cloning
šŸ“Š Productivity
(1.8K)
free with in-app purchases
18
Vozee: AI Voice Changer
Vozee: AI Voice Changer
Vozee: AI Voice Changer
AI text to speech celebrity fx
Free

Transform text into incredibly lifelike AI voices with advanced Text to Speech technology. Create professional voice-overs for videos, podcasts, or enjoy fun voice-changing effects. This app offers hyper-realistic speech with customizable tone and speed for all your creative audio needs.

Realistic AI Text to Speech (TTS)Voice Changer and GeneratorCreate AI voice-overs for content
šŸŽ¬ Entertainment
(5.4K)
free with in-app purchases
19
Recorder Plus - Audio Editor
Recorder Plus - Audio Editor
Recorder Plus - Audio Editor
voice record, edit, transcribe
Free

Record, edit, and transcribe audio with unlimited recording time. Features include cutting, copying, pasting, and adding markers. Enhance audio with effects like tempo and pitch adjustments, and convert speech to text.

Unlimited audio recordingAudio editing (cut, copy, paste)Speech-to-text transcription
šŸ”§ Utilities
(3.6K)
free with in-app purchases
20
AI Voice Clone Generator
AI Voice Clone Generator
AI Voice Clone Generator
Text To Speech With AI Voices
Free

Transform your text into captivating speech with a vast library of unique AI voices. This app enhances content creation, social media posts, and everyday conversations with high-quality audio output in multiple languages.

260+ Unique Voices32 Different LanguagesHigh Quality Audio Output
šŸ“· Photo & Video
(4.4K)
subscription

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