Cortex | Online & Offline AI

In-app purchases
3.7
1.03K reviews
Content rating
Teen
50K+
Downloads
Content rating
Teen
Diverse Content: Discretion Advised
Users Interact, In-App Purchases
Learn more
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About this app

Welcome to the core of artificial intelligence!

Cortex is an advanced AI platform that brings together hundreds of the world’s most powerful models into a single hub. It works even without an internet connection so you're never left stranded, collects zero chat data, and is completely customizable.

Think that's all?

• Dynamic Chat: Stop wasting time choosing an AI. Cortex automatically selects the best model for every single prompt, perfecting the responses you get.

• Advanced Tools: Weather, code execution, calendar, crypto data, global stock markets, and much more. Cortex's AIs are fully equipped!

• Voice Chat: Stop typing. Talk to your AIs as fluently and naturally as you would with a human, using real-time voice chat—even in offline mode.

• Flow Mode: Watch different AI models debate among themselves and solve complex problems autonomously. Or, jump into the discussion yourself and let the chaos begin!

• Personal Assistants: Bored of standard AIs? Have deep conversations with specialized characters like a teacher, doctor, lawyer, or even an anime girl. Don't worry—if you get bored of them too, creating your very own AI is just a few clicks away.

• Limitless Customization: Shape the interface to match your style and mood with modern, aesthetic themes.

• Transparency: Beyond keeping your data private, Cortex is a fully open-source platform. Anyone can inspect our code, or even build their own Cortex.

It's STILL not over, but if we tried to explain everything, we’d run out of characters. To experience the rest yourself, download Cortex right now and join the core of AI!
Updated on
Jul 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 5 others
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.7
992 reviews
i efe Yeşildağ
July 6, 2026
This app has a great potential with an idea never brought up this beautiful. The range of Al models in its library is what makes it really customizable. If you're an average Al consumer, I would highly recommend you giving this app a shot. Instead of getting yourself into your phone's terminal and troubleshooting Al pipelines, this app makes it much easier. One suggestion for dev team: there should be a feature for adding new local LLMs.
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Lonely Boy
May 31, 2026
it is total 5 star Star Number 1 stand for my acknowledgment about AI and User's Web3 level with the app interaction. Star Number 2 mean The nature of furthermore ulitities for scribe. Now I see star 3,it is about updates that frequently mean the platform is going up in condition Star number 4 is providing resources with Agent that look much difference between Bot and AI Yea you got 5 star also,You prefer on Offline that Nodes with Random Hashing that can Destroy nearly every Blocks
2 people found this review helpful
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Anonymous
July 9, 2026
this is an update regarding this app, using it from my personal experience it is FULLY lying about the models you are using, do not trust this app. it makes you think you choose a good model, but under the hood they are using cheap to run and inaccurate models. your fine tuning did not work.
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What’s new

🧠 CORTEX 8.0.1: THE NEXT EVOLUTION

🔧 OPTIMIZATIONS & FIXES: Improved performance, enhanced system stability, and resolved numerous issues.

⚡ FASTER, STRONGER, SMOOTHER: Every update takes your experience to the next level.

🚀 Update to CORTEX 8.0.1 now for the best experience.
Content rating
Teen
Diverse Content: Discretion Advised
Users Interact, In-App Purchases
Learn more

App support

Phone number
+447400412824
About the developer
VERTEX CORPORATION LTD
contact@vertexishere.com
20-22 Wenlock Road LONDON N1 7GU United Kingdom
+44 7400 412824

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