PolyBuzz: Chat with AI Friends represents a specialized entry in the conversational AI market, focusing on character-driven interactions rather than utilitarian chatbots. Developed by CLOUD WHALE INTERACTIVE TECHNOLOGY LLC, the Android application distinguishes itself through voice-enabled conversations with AI personas ranging from historical figures to pop culture characters. The app occupies a niche position between entertainment and social simulation, offering an alternative to more generalized AI chat platforms. The core functionality centers around selecting from numerous pre-built characters, each featuring unique voice profiles and personality traits. The character creation system allows users to customize existing personas or develop original characters with specific vocal characteristics and behavioral patterns. Conversations unfold through text input with voice responses, creating an auditory experience that differentiates it from text-only alternatives. The AI implementation demonstrates understanding of character archetypes and genre-specific tropes, particularly in fantasy and romance scenarios as noted by user feedback. User experience suffers from interface limitations, including accidental ad triggers during chat scrolling and cumbersome navigation for hidden conversations. The free version employs an energy system that limits interaction time, requiring either watching advertisements or making in-app purchases for extended use. Real-world usage patterns show most users engage in extended roleplay sessions, though the conversation limits frequently interrupt immersive experiences. The swipe-based interface proves problematic when reading longer responses, often triggering unintended actions. User feedback highlights consistent themes across reviews. Lizzy Hamilton (August 5, 2025) notes 'short term memory loss' in conversations, while praising the app's understanding of niche user preferences. Multiple reviewers including bat cat (July 6, 2025) and Lana Atwood (July 5, 2025) criticize the intrusive advertisement implementation and conversation limitations. Natalie Seymour (July 6, 2025) requests improved chat organization features, indicating usability concerns. Despite these issues, the 4.1-star rating reflects appreciation for the character diversity and voice quality. The application demonstrates strengths in voice synthesis and character diversity but suffers from monetization implementation and memory limitations. The AI consistently maintains character personas during interactions, though some users note occasional breaks in characterization. Ideal use cases include short entertainment sessions rather than extended conversations due to energy restrictions. The app serves best as a novelty entertainment platform rather than a serious conversational AI tool, with particular appeal to users interested in voice-enabled roleplay scenarios within specific genre conventions.