Sound Tune is an innovative app designed to optimize audio settings for factory car stereo systems. Available for Android devices, it offers a range of features aimed at enhancing sound quality, including a 31-band graphic equalizer, time alignment, and a 3-way network mode. The app operates seamlessly through a smartphone, allowing users to easily adjust settings to their preference, providing a high-end audio experience even with basic equipment.

The application is compatible with Android versions 7.0 and above and supports USB connections, though compatibility may vary by device. Notably, the app may not function properly with the Google Pixel 6 series unless the system is updated. Features like the 'Super Todoroki' sound and live simulation add to the versatility of Sound Tune, making it a valuable tool for car audio enthusiasts.