# VOLT Synth

> MIDI Expressive Synthesizer

Canonical page: [https://chrome-stats.com/d/id1185984394](https://chrome-stats.com/d/id1185984394)

## Overview

- **ID:** `id1185984394`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Kai Aras
- **Category:** Music
- **Rating:** 4.60 / 5 (193 ratings)
- **Version:** 1.4.5
- **Last updated:** 2020-10-27
- **First published:** 2018-03-29
- **Size:** 92 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/volt-synth/id1185984394)
- **Website:** [http://numericalaudio.com/volt](http://numericalaudio.com/volt)
- **Privacy policy:** [http://numericalaudio.com/privacy\_policy.html](http://numericalaudio.com/privacy_policy.html)

## Description

VOLT Synth is a virtual analog polyphonic synthesizer designed for expressive performance. It fully supports MPE and 4D touch keyboards, enabling per-voice modulation, detune, pan spread, and a flexible voice engine for classic synth tones and modern textures. With 8-voice polyphony (unison), variable waveshapes, and a SEM-style state-variable filter, VOLT delivers nuanced control for dynamic play with keyboards, Seaboard, and other expressive controllers.

Out of the box you get 100+ factory presets, a 3D effects suite (chorus, delay, reverb), and multiple keyboard layouts (Classic, Uniform, String, Scale, Chord). It ships as a standalone app and AUv3 instrument, with Inter-App Audio, Audiobus, and Ableton Link support. Presets are shareable with iCloud Drive, and there is built-in preset management and export/import. VOLT is designed to work with USB audio interfaces and Bluetooth MIDI, making it a versatile studio and stage instrument.

## Rankings

- #105,981 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1185984394)