AssisChat - AI Assistant Chat

AssisChat is an assistant chat app. It has powerful and simple functions, and has great customization ability. Its features include but are not limited to:

- Support OpenAI (ChatGPT) and Anthropic (Claude) with custom API Key
- Flexibly customize conversation rules
- Share content to chats from other apps with Share Extension
- Integrate in input fields with Keyboard Extension
- URL content fetching
- iCloud Sync
- Markdown support for messages
- Streaming message replies
- Auto copy messages
- Custom themes
- And more