# Core Synth Free

> Music

Canonical page: [https://chrome-stats.com/d/id449078353](https://chrome-stats.com/d/id449078353)

## Overview

- **ID:** `id449078353`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Core Engine Apps
- **Category:** Music
- **Rating:** 2.90 / 5 (8 ratings)
- **Version:** 1.3
- **Last updated:** 2017-01-12
- **First published:** 2011-07-16
- **Size:** 7.29 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/core-synth-free/id449078353)

## Description

Get your groove on with Core Synth Free, the definitive monophonic synthesizer for the iPhone and iPod touch. With tons of features packed into a small package, Core Synth is great for live performing.

This free app has the following features:

- 1 Octave keyboard
- Keys light up in different colors when pressed

Oscillator Module
- Dual overlapping oscillators
- Four wave patterns: Square, Triangle, Sawtooth and Reverse Sawtooth
* Select from 5 octaves
* Adjust glide between notes
* Fine tune Oscillator 2 with option to sync with Oscillator 1

Volume Envelope Shaper
- Edit ADSR (Attack, Decay, Sustain, Release)

Low Pass Filter Module
- Adjust Cutoff and Resonance
- Edit ADSR (Attack, Decay, Sustain, Release)

Upgrade to the full version within the app for the following additional features:

- 7 Octave Keyboard
- Octave control to move along entire range

Patches Module
- Save an unlimited number of individually named patches
- Browse through your collection before applying patch
- Delete unwanted patches
- Backup patches via iTunes File Sharing

Modulation Module
- Four wave patterns: Square, Triangle, Sawtooth and Reverse Sawtooth
- Modulate Filter, Pitch or Wave
- Adjust LFO Rate and amount

Arpeggiator Module
- Arpeggio moves up to 5 octaves
- Four step modes: Up, Down, Up/Down, Random
- Adjust rate

Many more exciting enhancements to follow! Core Synth Free includes open source code from MobileSynth developed by Allen Porter.

## Rankings

- #450,574 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id449078353)