This audio processor analyzes sound in real-time, allowing you to tilt the frequency spectrum or freeze a moment into a sustained drone. Shape your audio with adjustable gain and pivot frequencies.






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XII AudioVisual is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.






This audio processor analyzes sound in real-time, allowing you to tilt the frequency spectrum or freeze a moment into a sustained drone. Shape your audio with adjustable gain and pivot frequencies.

This audio effect processor adds texture, weight, and attitude to sounds by layering harmonic coloration, instability, and controlled degradation. It creates rich, expressive character for instruments and vocals, from subtle warmth to aggressive digital grit.




Experience classical music with synchronized sheet music that scrolls automatically. Enjoy high-quality recordings with features like background play and adjustable playback speed. Perfect for musicians and classical music enthusiasts.