OpenCat is a native AI client for OpenAI/ChatGPT, designed to provide a seamless and efficient chat experience on iOS, macOS, and iPadOS devices. It allows users to use their own API keys and does not require a login. The app offers fast response times, a prompt library, and cross-device synchronization to enhance user interaction with AI models. Its intuitive interface is tailored to deliver a superior user experience.

Pixno leverages advanced AI, specifically GPT-4 Vision, to understand the context and content of your images. This technology goes beyond simple OCR to extract meaningful insights and create structured notes. Pixno supports exporting notes to apps like Notion, Microsoft Word, and Google Docs. With cross-device synchronization, your notes stay up-to-date no matter where you are, and you can enrich your notes with references from relevant web articles.