ChatXOS

About ChatXOS

Imagine you're on a journey to build something incredible. You have a brilliant idea, a complex problem to solve, or a story burning to be told. Your path is blocked not by a lack of tools, but by an overwhelming abundance of them. You find yourself constantly switching lanes: opening one app for coding help, another for creative writing, a third for research, and a fourth for the latest news. Each requires a separate subscription, a separate login, and fragments your thoughts across multiple chat histories. This is the exhausting reality for anyone who relies on AI daily. ChatXOS is the end of that fragmented journey. It is your unified command center, a single native iOS app that brings together the world's most powerful AI models—ChatGPT, Claude, Gemini, Grok, and DeepSeek—into one seamless, mobile-first experience. Built for developers, writers, founders, and AI power users, it replaces the juggling act of multiple $20+ subscriptions with one simple, affordable plan. Your quest for the right answer no longer requires guessing which model to use upfront. With ChatXOS, you have the entire toolkit in your pocket, allowing you to switch models mid-conversation, compare their outputs side-by-side, and finally maintain one continuous, searchable history of your intellectual journey. This is the promise: all the intelligence you need, in one place, so you can focus on where you're going, not on managing the map.

Features of ChatXOS

Model Switching Mid-Conversation

The journey of a great idea is rarely linear. You might start a conversation with one AI model, only to realize another might be better suited for the next step. With ChatXOS, you are never locked into a single path. This core feature allows you to fluidly switch between 18+ different AI models from leaders like OpenAI, Anthropic, and Google within the same conversation thread. No more copying, pasting, or losing context. It’s like having a panel of expert advisors at your fingertips, each ready to chime in precisely when you need their unique perspective, ensuring your creative or problem-solving flow is never interrupted.

Compare Mode

Decision-making is empowered by perspective. ChatXOS’s innovative Compare Mode allows you to run your prompt through up to four different AI models simultaneously. Instantly, you see their answers side-by-side in a clean, native iOS interface. This is your superpower for evaluating nuance, checking facts, or simply choosing the response that best resonates with your task. Instead of wondering if Claude’s code is more elegant or Gemini’s research more thorough, you see it all at once, turning guesswork into an informed choice with a single tap.

Unified Chat Organization

Your intellectual journey deserves a proper logbook. ChatXOS consolidates all your interactions across every model into one, beautifully organized, and searchable chat history. You can pin important conversations, assign them custom titles for easy recall, and never again lose a brilliant insight buried in a separate app. This creates a powerful, personal knowledge base that grows with you, ensuring that every step of your process—from initial brainstorm to final execution—is connected and accessible.

Mobile-First, Ad-Free Experience

ChatXOS is built from the ground up for the way you live and work: on your phone. It leverages native iOS controls for a fast, fluid, and effortless experience that feels like a natural extension of your thoughts. This journey is yours alone, free from distractions. The app is committed to being ad-free forever, with no tracking and no interruptions. It’s a pure, focused environment where you have unlimited access to message any model as much as you want, empowering you to explore ideas without artificial limits.

Use Cases of ChatXOS

The Developer's Debugging Suite

A developer encounters a stubborn bug. They start by describing the issue to Claude for its renowned coding and logical reasoning. Claude provides a solution, but something feels off. With a tap, they switch the same thread to GPT-5.2 for a second opinion and a different analytical perspective. Still unsure, they activate Compare Mode, adding Gemini for research on similar issues and DeepSeek for its cutting-edge reasoning. In minutes, they have a comprehensive, multi-angle diagnosis and the clearest path to a fix, all without leaving a single conversation.

The Writer's Creative Workshop

A writer is crafting a short story. They begin a chat with ChatGPT to brainstorm narrative arcs and develop character dialogue, leveraging its strength in nuance and creativity. For a section requiring precise historical accuracy, they seamlessly switch to Gemini to pull in verified research and context. Later, to get a bold, unfiltered opinion on the story's edge, they bring Grok into the thread. The entire creative process—from ideation to fact-checking to critique—unfolds in one continuous, organized document, preserving the flow of inspiration.

The Founder's Strategic Council

A startup founder is evaluating a critical go-to-market decision. They pose the strategic question to ChatXOS. First, they use Gemini to gather and summarize the latest market research and competitor analysis. Then, they switch to Claude to model out potential financial implications and operational hurdles. For a reality check and real-time sentiment, they consult Grok. Finally, they use Compare Mode to view all synthesized insights side-by-side, enabling a data-driven decision informed by the best strengths of each AI, acting as a personal, on-demand board of advisors.

The Student's Research Companion

A student is working on a complex thesis. They use ChatXOS as their central research hub. They upload a PDF of a key academic paper to a vision model for summarization. They then switch to Gemini to find and cite related scholarly articles from the web. For help structuring their argument and improving the clarity of their writing, they engage Claude and ChatGPT within the same thread. All sources, notes, and AI-assisted drafts are kept perfectly organized in one place, turning a daunting project into a manageable, well-supported journey.

Frequently Asked Questions

How much does ChatXOS cost?

ChatXOS offers a single, straightforward subscription plan for $12.99 per month. This one price grants you unlimited messages and full access to all supported AI models, including the latest from OpenAI, Anthropic, Google, xAI, and DeepSeek. You can cancel your subscription anytime with no contracts or long-term commitments.

Why is it so much cheaper than individual subscriptions?

Purchasing premium subscriptions to ChatGPT, Claude, Gemini, and Grok separately would cost over $90 per month. ChatXOS provides a more affordable model by offering streamlined access to these same powerful AIs through a unified, efficient platform. We've designed it to be the cost-effective solution for people who need multiple models, eliminating the need to pay for several standalone services.

Which AI models does ChatXOS support?

ChatXOS is your gateway to over 18 leading AI models. This includes the flagship models from the top AI labs: OpenAI's ChatGPT (including GPT-5.2), Anthropic's Claude (like Claude 4.5 Opus), Google's Gemini (including Gemini 3.0), xAI's Grok, and DeepSeek's most advanced models. You can use each for their specialized strengths, all within the same app.

Is ChatXOS available on Android?

Currently, ChatXOS is built as a native iOS application, optimized specifically for the iPhone experience to ensure maximum speed, responsiveness, and integration with the Apple ecosystem. There is no Android version available at this time. The focus remains on delivering the best possible mobile-first experience for iOS users.