Janitor AI is an iOS artificial intelligence chat application that offers enhanced AI chat functionalities powered by the ChatGPT API. It provides voice interaction, email writing, math homework solving, and smart conversation experiences. Utilizing advanced artificial intelligence models, including GPT-4o, Janitor AI enables users to access AI-driven search, conversation, text completion, and other AI functions for increased productivity.

The app allows users to benefit from various features such as getting answers to questions, composing social media posts, generating creative ideas, creating plagiarism-free content, improving business communications, and more. With smart features like summarization, spell check, email reply prompts, and paraphrasing, Janitor AI aims to enhance user writing and communication experiences.