CPAIT is a comprehensive app designed to enhance your Mandarin Chinese pronunciation skills. The app utilizes AI technology to act as your personal tutor, providing real-time feedback on your pronunciation of initial, final, and tone components. It includes extensive systematic practice materials, such as over 400 Pinyin combinations, 5000+ phrases, and 90+ short essays including Chinese mottos, ancient poems, and classical texts. This app works completely offline, ensuring your privacy and allowing practice anytime without internet dependency.

DryRunAI is designed to help users refine their presentation skills. The AI listens to your presentation and offers actionable feedback on various aspects such as tone, pace, clarity, and engagement. It aims to help users elevate their speech delivery by giving insightful suggestions, thereby making presentations more effective and impactful. Ideal for professionals, educators, and students who regularly engage in public speaking.