Is there a good Android app that helps me adjust the sound quality of my Bluetooth headphones?

Skullcandy is an Android application primarily designed as a companion for Skullcandy audio devices, but it offers robust sound customization features applicable to various Bluetooth headphones. The app excels in audio personalization through its 10-band graphic equalizer, enabling precise adjustments to bass, midrange, and treble frequencies. Users can create and save custom EQ profiles or choose from curated presets like 'Music', 'Movie', or 'Bass Boost', which are optimized for specific content types. In real-world use, this flexibility benefits scenarios such as enhancing dialogue clarity during video calls or boosting low-end response for workouts. Beyond EQ, the app includes a 'Personal Sound' feature that tailors audio based on hearing tests for compatible Skullcandy products, and it supports firmware updates to maintain device performance. However, the interface can feel slightly cluttered, with some advanced settings buried in menus, leading to a steeper learning curve. Reviews indicate that while the app works best with Skullcandy headphones, connectivity with non-branded gear may occasionally be inconsistent. Despite these minor drawbacks, for Android users seeking to fine-tune their headphone audio without additional hardware, the Skullcandy app serves as a practical tool. It's particularly valuable for Skullcandy owners looking to maximize their device capabilities, but even general Bluetooth headphone users might find the sound customization features worthwhile for daily listening.