AI Models United. $13/mo.
Click to view full sizeChatXOS is an all-in-one AI chat application designed for iPhone users who frequently work with multiple AI models. It combines five popular AI tools—ChatGPT, Claude, Gemini, Grok, and DeepSeek—into a single app, providing seamless, mid-conversation switching between models. The app offers a unified chat history, allowing users to keep all conversations in one place, ensuring context is never lost. ChatXOS is particularly suited for developers, writers, students, founders, and AI power users who require diverse AI functionalities without managing multiple subscriptions. Priced at $12.99 per month, it offers unlimited messaging and is significantly cheaper than subscribing to each AI service individually, which collectively can cost around $90 per month. The app is designed to be mobile-first, promising fast, ad-free, and user-friendly performance on iOS devices. Future plans include extending support to Android, making it accessible to a wider audience.
Switching between multiple AI chat apps and losing context across models
One iPhone app with unified history and instant switching across 5 AI models
People who use AI daily on iPhone
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