Csound vs MSoundFactory

Csound is a free sound and music computing system for creating music software and making music. Its uses include electroacoustic works, algorithmic jam sessions, app development, and game audio projects. The programming system offers more than 1,500 opcodes and supports traditional and functional syntax. Getting-started material demonstrates MIDI keyboard input, real-time audio input, synthesis, envelopes, and filtering. Csound code can run in a browser through the Csound Web IDE or be explored interactively in the FLOSS Manual without installing Csound. The project links frontends including Cabbage, CsoundQt, and Blue, plus wrappers or interfaces for JavaScript, Python, Unity, Android, and iOS. Downloads or packages are listed for Windows, macOS, Debian, Ubuntu, Fedora, Arch, Android, and Web Assembly. An iOS SDK is also linked, and the latest Csound 7 beta installers for iOS are available through the relevant GitHub Actions page. The download page notes that Apple or Windows may warn that Csound is not trusted because the project cannot pay their licensing costs. Support channels include mailing lists, a forum, Discord, Slack, and Stack Overflow.

MSoundFactory is a modular virtual instrument for creating instruments from generators, samplers, filters, and effects. Its per-voice Generator engine connects modules automatically and supports oscillators, wavetables, filters, samplers, drum generators, effects, and utilities. Modulation is available globally and per voice, with a 4×4 matrix for supported per-voice parameters. The sampler supports unlimited regions and alternating hits, along with looping, crossfading, modulation, and synchronized samplers for multi-microphone instruments. The product page advertises full MPE support and modular unison that does not allocate multiple voices for the same note. The free Player includes a few sounds and no customizations; it may play some third-party sounds. MSoundFactory LE costs $55, paid once, while the full edition costs $167, paid once and includes all sounds and instruments. The fully functional 15-day trial becomes MSoundFactory after it expires. It runs as a plugin, not a standalone app, on Windows 10/11 64-bit and macOS 10.14 or newer in compatible hosts.