The Fiddlicator is a powerful audio tool that allows users to simulate various kinds of acoustic environments by convoluting the input signal with a custom impulse response. Primarily developed for electric musical instruments, such as the electric violin, this app can also be used for cab simulation with the appropriate impulse response files (not included).

One of the standout features of the Fiddlicator is its ability to import impulse response files via iTunes share or the "Open in" option from another application. This allows users to create their own custom IR kernel files and experiment with different acoustic environments.

In addition to the convolution-based main filter, the Fiddlicator also offers a 6-band parametric equalizer (low-shelf, 4xpeak, high-shelf), delay, reverb, and high-pass and low-pass filters on the input. With low latency and support for mono input/output at 44.1kHz, users can expect high-quality audio processing.

The Fiddlicator also supports Audiobus and Inter-App Audio (IAA), making it compatible with a wide range of other music apps. Whether you're a musician looking to enhance the sound of your electric instrument or an audio enthusiast wanting to experiment with different acoustic environments, the Fiddlicator is a versatile tool that delivers impressive results.