Radio USA - Live Radio FM/AM positions itself as a comprehensive solution for accessing American radio broadcasts globally. Developed by Radio FM Online Free, the Android application aggregates content from thousands of stations across sports, news, music, and comedy genres, functioning as a digital radio receiver without geographical restrictions. The application's core functionality centers on its extensive station database, background playback capabilities, and international accessibility. Users can browse stations by genre, location, or popularity, with real-time song identification enhancing the music discovery experience. The app operates without subscription requirements, though advertisements support the free service model. Performance testing reveals generally stable streaming with occasional buffering during peak hours or on slower connections. Interface design employs a clean, modern layout with intuitive navigation between stations, favorites, and recently played sections. The player screen provides basic controls including play/pause, station presets, and volume adjustment. Real-world usage patterns show particularly strong engagement during morning commutes, with users frequently accessing local news and traffic updates, while evening usage shifts toward music and entertainment content. User feedback trends indicate high satisfaction with station variety and reliability, though advertisement frequency emerges as a common concern. Leon S. Sarkisian (August 14, 2025) praised the uninterrupted classical station experience, while David Legate (August 16, 2025) noted extended advertisement durations and the absence of a premium ad-free option. Multiple users specifically highlighted the value of accessing local stations while traveling internationally. The application demonstrates notable strengths in content breadth and accessibility, though limitations include advertisement dependency and occasional performance inconsistencies. Ideal use cases include expatriates maintaining connections to home stations, commuters seeking local content, and music enthusiasts exploring diverse genres. The absence of a paid subscription option may deter users seeking uninterrupted listening, but the free model provides substantial value for casual listeners.