Jasuto is the world's first and most powerful modular synthesizer for iPhone. It allows users to visually construct their own synths and effects, and use them to create sequences directly on the device. With a fully-featured sampler, users can record, resample, edit, and even create new samples by drawing right in the app.

One of the unique features of Jasuto is its use of the relative position of nodes and their connections to control the sound. This not only represents the synthesis structure but also serves as a custom multi-touch control surface. Motion can be recorded per node, providing rich and flexible automation.

Creating connections is easy, with the option to create them automatically by dragging nodes around or manually. Each wire can be double-tapped for even more control. The app comes with over 75 modules, 200 pre-loaded scenes, and samples, all hand-optimized for optimal performance on your device.

Jasuto offers a wide range of features including anti-aliased oscillators with hard-sync, FM, PWM, and PM, analog-style filters, signal control, a zoomable sampler editor, ADSR envelope editor, multipage/octave sequencer, tape-style analog delay, reverb, phaser, waveshapers, and more. It also supports audio copy via the pasteboard, incoming OSC and MIDI, Audiobus, iOS7 compatibility, and low latency audio.

With its updated UI graphics, universal device and Retina support, background audio support, sample sharing through SoundCloud, and Dropbox syncing of samples and scenes, Jasuto provides a high-fidelity audio experience for music enthusiasts and professionals alike.