Tardigrain is an advanced granular synthesizer designed for iOS devices, offering a unique approach to sound creation. Users can manipulate audio samples by breaking them down into smaller fragments, which are then played back in a non-linear manner. This innovative tool features extensive controls including grain size, direction, and step size, allowing for intricate sound design. Additionally, Tardigrain includes a variety of effects such as reverb, wave shaping, and sample crushing to further enhance the audio experience.

The application supports various connectivity options like AudioCopy, AudioBus, and Inter App Audio, making it versatile for integration within different workflows. Users can modulate audio parameters using MIDI, with capabilities for aftertouch on the built-in keyboard. The inclusion of a sequencer/arpeggiator and multiple LFO sources adds depth to sound modulation. With factory presets and the ability to save custom settings, Tardigrain is equipped for both beginners and experienced sound designers.