RootlessJamesDSP is a free audio processing engine for Android that allows users to enhance their listening experience without the need for root access. The app supports a variety of audio effects such as limiter control, dynamic bass boost, arbitrary response equalizer, and virtual room effect. Additionally, it integrates directly with AutoEQ, allowing users to search and import frequency responses to correct their headphones to a neutral sound.
However, it is important to note that the app has several limitations. Shizuku or ADB access via a computer is required for the initial setup, and apps blocking internal audio capture remain unprocessed. Furthermore, some types of HW-accelerated playback may cause issues and need to be manually excluded. The app also cannot coexist with some other audio effect apps.
Despite these limitations, RootlessJamesDSP works well with several apps such as YouTube, Amazon Music, and Deezer. However, it is not compatible with Spotify, Google Chrome, and SoundCloud.
Overall, RootlessJamesDSP is a reliable audio processing engine for Android that offers several useful features. However, users should be aware of its limitations before using it.