SunVox, also known as SunVox Modular Music Creation Studio, is a 2008 music creation tool built around the SunVox Engine, a software-based modular synthesizer and tracker-based sequencer. It is available for multiple platforms including Windows, MacOS and Linux on desktop computers and iOS and Android on mobile devices. The desktop versions are freely available for download on the developer's website while a paid version for iOS and Android is purchasable from those platforms' official app stores. There was also, at one time, a release for Palm OS devices.