Cortex

Cortex - Peak of Artificial Intelligence Step into the future of artificial intelligence. Cortex is more than just an app; it's a tool that places the power of cutting-edge AI in your pocket, designed for absolute performance. Control your data, customize your experience, and access AI wherever you are.

🧠 Dual AI Modes: Power Meets Privacy
Choose how you want to interact. Cortex offers two distinct modes to fit your needs. Enjoy the freedom of running AI models directly on your device with our 100% private Offline Mode, or unleash the limitless potential of cloud-powered models with our Online Mode.

🎨 True Customization: Your Cortex, Your Style
Go beyond standard light and dark modes and personalize your interface with a rich library of unique themes. Match Cortex to your mood, your wallpaper, or your style, creating an experience that's not just powerful, but also beautiful to use.

🧪 Your Personal AI Lab: Create & Upload Models
Build a new AI assistant by defining its personality and knowledge, or upload an existing model in the GGUF format. Create a unique character, or a specialized expert—all with full control and no technical expertise required. To ensure a safe and respectful community, all user-created and uploaded models are subject to an automatic moderation review to ensure they comply with our content policies.

🤖 Engaging AI Characters: Go Beyond Chat
Engage with a diverse and growing cast of AI characters, each with a unique personality and purpose. Get help from a lawyer, learn with a teacher, or just have fun with creative personalities.

🛡️ Built on Trust: Open & Transparent
Your trust is our priority. Cortex is proudly open-source under the Apache License 2.0, meaning you can review our code on GitHub to see exactly how your data is handled. We believe in community-driven innovation and absolute transparency.

💎 Flexible Membership Tiers
Cortex is designed to be accessible to everyone.

🔹 Free Tier
Get started and explore our online models with daily usage limits.

✨ Plus, Pro, & Ultra Tiers
Unlock the full, unrestricted potential of Cortex. This includes, but is not limited to, higher usage limits, the ability to create and upload your own AI models, access to an expanded library of premium themes, and other exclusive features as they are released. The availability of specific features across tiers is detailed within the app and may evolve over time to bring you the best experience. Cancel anytime, no strings attached.

⭐ Why Choose Cortex?

- AI, Anywhere: Use AI with or without an internet connection.
- Privacy-First Design: You are in control of your data, always.
- Unmatched Personalization: From visual themes to creating your own AI, make it uniquely yours.
- Open-Source & Transparent: A project built on trust and community.
- Clean & Modern Interface: Powerful features in a simple, fast package.

✨ Ready to redefine your relationship with AI?
Download Cortex today and join the revolution. 🚀

📌 Important Notes

- Cortex is in active development. While we are constantly improving the app with your feedback, please note that some experimental features may exhibit significant instability. You may encounter bugs or performance issues.

- AI responses are generated automatically; they can be inaccurate, biased, or occasionally inappropriate, and they do not represent the views of the developers. To ensure user safety and promote a responsible environment, we employ automated advanced content safety filters in all modes. Nevertheless, it is crucial to remember that AI-generated content is not a substitute for professional advice (e.g., medical, or financial) and critical information should always be verified.

- Due to the unpredictable nature of AI, some content may not be suitable for all ages. We strongly recommend parental guidance for users under 13. You can help us build a safer community by reporting any message you believe violates our policies by long-pressing it.