UGS - Underground Sound is a free music review platform available on iPhone. Developed by Underground Sound Limited Liability Corporation, this app offers users the opportunity to have their music reviewed for free.

With UGS - Underground Sound, musicians and artists can submit their tracks and receive objective and unbiased feedback from a community of music enthusiasts. The platform allows users to upload their music directly from their iPhone, making it convenient and accessible for artists on the go.

One of the main features of UGS - Underground Sound is its focus on providing constructive criticism. The app encourages users to provide detailed feedback on various aspects of the music, including production quality, lyrics, melody, and overall composition. This feedback can be invaluable for artists looking to improve their skills and refine their sound.

UGS - Underground Sound also offers a rating system, allowing users to rate and review each other's music. This fosters a sense of community and collaboration among musicians, creating opportunities for networking and exposure.

Overall, UGS - Underground Sound is a valuable platform for musicians and artists seeking honest feedback on their music. Its user-friendly interface and focus on constructive criticism make it a useful tool for anyone looking to grow and develop as a musician.