Best Speak Synthesizer Apps

Over 300+ PresetsMIDI SupportVintage-Style Sequencer

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.

Model 15 Modular Synthesizer

(27K)

free

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

(892)

Transcribe speech to text

SpeakApp AI: Voice Notes

Voice to text transcriptionReal-time recording and transcriptionImport audio from files and apps

This app transforms your spoken words into accurate, ready-to-use text. It can transcribe meetings, voice notes, and even import audio from other sources. AI features allow for summarization, tone adjustment, and translation.

📊 Productivity

(8.1K)

Create Natural Sounding Speech

Text to Speech!

178 different voices63 accents & languagesOffline functionality

Convert written text into natural-sounding speech with a vast selection of voices and accents. Customize speech rate and pitch, and even export audio files. This tool works offline and allows for real-time speech generation as you type.

📊 Productivity

(33K)

Voice Synth Modular

Live Auto Pitch Vocoder

Live voice processingVocodersAuto Pitch

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.

(3K)

Howl: A formant synthesizer

by Daniel Clelland

Simple synthesizer (sawtooth wave)Simple vocoder (four parallel bandpass filters)Audiobus support

This app is a vocoder and synthesizer that uses formants to mimic human voices. It features a pitch-space keyboard for melody creation and offers various effects like bitcrush and reverb. It also supports Audiobus for routing audio to other applications.

Multisensory Music Production

(38)

free

Animoog Z Synthesizer

16-voice polyphonic synthesizerAnisotropic Synth Engine (ASE)Multidimensional sound design

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.

(1.1K)

Additive, subtractive, and FM synthesis5 main oscillatorsFrequency modulation and LFO

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.

Speech Synthesizer (Hawking)

(50)

paid

by RGSD

Type text to speakComputer voice simulationEnglish language support

Transform your typed text into synthesized speech, mimicking the iconic computer voice. Simply write your message and press speak to hear it aloud. Requires a network connection for speech output.

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

Spectrum Synthesizer Bundle

(188)

paid

4 Pro Instruments, 30+ Modes!

Multi-mode polyphonic oscillatorModal synthesisString generation algorithms

This app provides a bundle of four professional audio unit synthesizers and one effect, inspired by popular eurorack modules. Explore diverse sound design possibilities with multi-mode oscillators, modal synthesis, string generation, and granular sampling. Compatible with DAWs and AU hosts for creative music production.

A synthesizer in your pocket!

Realistic pocket synthesizer modelInteractive 3D viewAuthentic polyphonic sound

Experience a modern digital rendition of a beloved 1970s pocket synthesizer. This app offers an interactive 3D view and authentic polyphonic sound, allowing users to recreate nostalgic musical experiences.

Speak for Me in Person & Calls

Natural text-to-speechChat-style interface56 voices in 38 languages

This app allows individuals who have lost their voice to communicate using text-to-speech technology. It features a chat-style interface for efficient typing and speaking, with a wide range of natural-sounding voices and languages. Advanced features like voice cloning and call assistance are also available.

📊 Productivity

(893)

freemium

Voice Changer - Audio Effects

by One Pixel Studio

Record voice in high qualityOver 25 realistic sound effectsShare recordings with friends

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.

🎬 Entertainment

(51K)