IdeaChat is an AI-driven chat application built on the ChatGPT foundation. You can use the app by purchasing a subscription or point packages. Subscribers receive 30,000 points per month and enjoy basic features. Point packages are permanently valid and are recommended for frequent users of the GPT-4 model. IdeaChat's billing is based on OpenAI's token pricing rules, with each new message sent incurring a billing action. We will be rolling out more feature options soon to help you control your usage costs. Your data is protected, and we do not collect or store your personal information or behavioral data.