
Osculatrix is a completely free AUv3 tremolo plugin that goes way beyond a standard rate-and-depth tremolo — it layers modulated filters, delays, and saturation on top for everything from subtle… Read more

FrobulatorAU is a delightfully weird spectral delay effect that takes your sound and makes it a little bit stranger in the best possible way. Read more

VintageRack is a multi-effect AUv3 plugin modeling retro gear from the 70s and 80s, including reverb, with a minimalistic interface and bit depth processing for nostalgic sound in iPad music. Read more

Echo Cube – Acoustic Delay is a dual delay app inspired by the rare Cooper Time Cube, recreating echo using long coiled tubes for sound travel through air instead of… Read more

ChowMatrix is a free experimental modular delay effect that builds growable “trees” of delay nodes for creative, infinite echo patterns in iOS and macOS setups. Read more

Magma by K-Devices is a memory-warping AUv3 audio processor that twists incoming signals over time, blending them with past echoes to unravel hidden sonic depths in iPad music production. Read more

Stereo reverse delay effect plugin offering independent channel controls and modulation for creative sound processing in music production. Read more

Free vintage-inspired modulated delay AUv3 plugin with essential features including tape/fade algorithms, deep modulation, DAW sync, lowpass filter, feedback, and presets. Read more

Modular multi-effect plugin with six routable modules for EQ, modulation, delay, reverb, chorus, and width. Read more

Kajita implements a spatial multi-tap stereo delay architecture where each of up to eight taps can independently feed a built-in reverb module, creating complex rhythmic and textural interactions between delay… Read more

Tape Pro models the complete signal path of analog tape machines including saturation, wow/flutter, noise, and echo, with the echo section providing tape-style delay that can function as reverb-like ambiance. Read more

Other Desert Cities implements multiple delay line architectures that can be configured as traditional delays, resonators, or reverb-like diffusers, with extensive modulation for sound design applications. Read more