GSDSP Quantum Filter vs midifruuze

Analog warmth meets flexible routing and dynamic modulation in a filter workstation built for creative sound design. Analog-Modelled Filters Quantum Filter uses resonant, analog-modelled filter designs that behave smoothly and musically across the entire spectrum. With no cramping, stepping, or digital artefacts, the filters remain stable even under rapid modulation. At high resonance settings they can reach self-oscillation, similar to classic hardware circuits. Filter Types & Routing Choose from 11 filter modes, including Lowpass, Highpass, Bandpass, Notch, Shelving options, Bell, and Ladder Lowpass in 1–4 pole configurations. Combine filters in series (up to three stages) or parallel (up to two), resulting in over 2,000 possible routing combinations for detailed tone shaping and complex layered filtering. Built for Modulation Designed to handle fast, artefact-free modulation, Quantum Filter responds cleanly even under rapid parameter changes. Its stability makes it suitable for dynamic environments, rhythmic modulation, or complex movement across multiple filter stages. Stereo and Dual Mono Switch between stereo and dual mono modes to shape the stereo image. In dual mono mode, left and right channels can move independently, enabling asymmetric movement, wider imaging, or separate modulation paths for each side. MIDI Control Quantum Filter integrates ADSR & AR modulators that respond directly to MIDI, allowing envelope-driven filter motion that behaves like a synthesizer’s filter section. This integration adds expressive control for rhythmic gating, animated sweeps, and dynamic shaping based on your playing or sequencing. Quantum Filter is an AUv3 audio effect plugin compatible with Logic Pro, AUM, Cubasis, GarageBand and many more. A Desktop version is also available for Windows and macOS (VST3 / AU / AAX). More information here: https://gs-dsp.com/products

midifruuze is a live midi sampler and effect This app allows you to capture recent 10 seconds of incoming MIDI data and replay it using different available playback modes Currently this app supports all channel messages; MIDI SysEx, System Common and Realtime messages are not supported Playback modes: * "Scrub Pitch” / “Scratch Pitch”: Transposes notes according to touch vertical position; keeps note velocity. “Scrub” doesn’t output the same note during position change. * "Scrub Velocity” / “Scratch Velocity”: Changes note velocity according to touch vertical position. “Scrub” doesn’t output the same note during position change. * “Freeze” Repeats selected note according to rate selected by touch position. Vertical touch position changes velocity * "Hit": plays single note when pressed; vertical position changes velocity Standalone and AUv3