# Cortex \| Online & Offline AI — Core of Artifical Intelligence

> Advanced AI platform with offline access, dynamic model selection, and customizable assistants. (iPhone/iPad app by Yasin CAKI.)

- Source: https://appshunter.io/ios/app/cortex-online-and-offline-ai/id6755621587 (this page in markdown: same URL + `.md`)
- Developer: [Yasin CAKI](https://appshunter.io/developer/1855029654)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 13 App Store ratings · 11 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.0 · 85 MB
- Languages: American English, Arabic, Azerbaijani, Dutch, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese and 7 more
- Released: 2025-12-09
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/cortex-online-and-offline-ai/id6755621587/reviews.md

## What is Cortex | Online & Offline AI?

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!

Terms of Use: https://vertexishere.com/cortex-terms-of-use/
Privacy Policy: https://vertexishere.com/cortex-privacy-policy/
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Dynamic AI model selection
- Offline AI functionality
- Advanced tool integration
- Real-time voice chat
- Flow Mode for AI debates
- Customizable AI personalities
- Open-source platform

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Cortex Annual Pro | $59.99 | per year |
| Cortex Annual Ultra | $79.99 | per year |
| Cortex Monthly Ultra | $7.99 | per month |
| Cortex Monthly Plus | $3.99 | per month |
| Cortex Annual Plus | $39.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 250 Credits | $0.49 | one-time |
| 5000 Credits | $3.99 | one-time |
| 2500 Credits | $2.99 | one-time |
| 1000 Credits | $1.99 | one-time |
| 500 Credits | $0.99 | one-time |


## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/cortex-online-and-offline-ai/id6755621587/reviews.md

### 5/5 — Çok iyi

*2026-08-21*

Herkes kullanmalı bence beklentimin de üstünde bir uygulama

### 5/5 — cortex hakkinda

*2026-08-15*

bir arkadasimin tavsiyesi uzerine yukledim cok memnun kaldim basarili bi uygulama olmus basarilarinizin devamini dilerim

### 5/5 — harika🔥

*2026-06-06*

ceren söylemese böyle mükemmel bi uygulamayı asla kullanamazdım sagol ceren😘😘

### 5/5 — Güzel

*2026-06-06*

Derlerim için özet yazdırıyorum iyi oldu benim için sağol Ceren

### 5/5 — çok işlevsel bayıldım🥰

*2026-05-29*

güzel bir uygulama ödevlerimi yaparken ve sınavlarım çalışırken baya iyi oluyor Allah razı olsun nesquik🌸🌸

### 5/5 — Başarılı ve kullanışlı bir uygulama

*2026-05-04*

Mirayın önerisi üzerine uygulamayı indirdim. Beklentilerimin üzerinde bir performans sundu kullanımı pratik ve yanıtlar oldukça açıklayıcı. Özellikle öneri üzerine denemiş olman benim için olumlu bir deneyim oldu. Tavsiye ederim.☺️

### 5/5 — inanılmaz iyi

*2026-05-04*

tüm ödevleri yapıyo baya işlevsel😜Mİray söyledi indirdim sagoll Mİraycimm😘😘😘

### 5/5 — Çok iyi

*2026-02-26*

Çok iyi uygulama derslerde kullanıyorum Emre’ye selam

**Developer response:** 🙏🏻🖤

### 5/5 — Çok başarılı

*2026-02-14*

Developer bu işi biliyor eline sağlık

### 5/5 — Çok iyi

*2025-12-11*

Selamlar bu uygulamayı çıktığından beri kullanıyorum çok memnun kaldım kullanın kullandırttırın

**Developer response:** 🙏🏻🖤

## Frequently asked questions about Cortex | Online & Offline AI

### Does Cortex have ads?

Cortex is ad-free, allowing for an uninterrupted user experience. The app focuses on providing its core AI functionalities without advertisements.

### What are the subscription plans for Cortex?

Cortex offers several subscription tiers including Cortex Monthly Plus ($3.99/month), Cortex Monthly Ultra ($7.99/month), Cortex Annual Plus ($39.99/year), Cortex Annual Pro ($59.99/year), and Cortex Annual Ultra ($79.99/year).

### Is Cortex available on Android?

Based on the provided data, Cortex is supported on iPhone, iPad, and iPod. Information regarding Android availability is not specified.

### How often is Cortex updated?

The latest version of Cortex is 5.9.4, last updated on February 3, 2026. This indicates a relatively frequent update cycle for the application.

### What is the age rating for Cortex?

Cortex has an age rating of 12+, making it suitable for users aged 12 and above. This rating suggests content appropriate for a general audience.

### Can Cortex be used without an internet connection?

Yes, Cortex is designed to work even without an internet connection, ensuring continuous access to its AI capabilities. This offline functionality is a key feature.

### Does Cortex collect user chat data?

No, Cortex explicitly states that it collects zero chat data, prioritizing user privacy. This commitment to data privacy is a core aspect of the platform.

### What makes Cortex's Dynamic Chat feature unique?

Dynamic Chat in Cortex automatically selects the best AI model for each prompt, optimizing response quality without requiring manual model selection by the user.

## Version history (last 5 releases)

### 8.1.0 — 2026-08-18

CORTEX 8.1.0: ODYSSEUS
INTERFACE & FEATURES: the user interface has been extensively updated for a much better experience; a new documents section has been introduced where everyone can view their added documents.
BACKEND & FIXES: system compatibility has been increased and numerous bugs have been resolved. 
update now to be part of the evolving experience.

### 7.8.9 — 2026-05-20

CORTEX 7.8.9 : D O M A I N E X P A N S I O N
- NEW SENSES: integrated autonomous huggingface models supporting video, images, and audio! (powered by fal.ai)
- FLUID CHAT: the chat screen has been made significantly more fluid and scalable.
- BACKEND & FIXES: achieved full compatibility with the renewed server side and resolved dozens of bugs.
update now to step into the expanded domain.

### 6.2.3 — 2026-04-01

CORTEX 6.0.0 RELEASED!
- search mode: cortex can now browse the web!
- personalization & memory: cortex learns from you! enjoy ai to the fullest with enhanced intelligence and persistent memory.
- maximum speed: the app has been significantly accelerated.
- titles: chat titles now update automatically.
- optimizations: hundreds of under-the-hood issues have been resolved for a flawless experience.

### 5.9.4 — 2026-02-03

• Discover a completely new and modern interface design from top to bottom.
• Our offline engine has been fully revamped for faster and seamless use!
• Thousands of optimizations and bug fixes have taken app performance to the next level.
• The long-awaited tools are finally here!
• Communication feels more natural than ever with voice chat and messaging features.
• With the new stream mode, watch AI agents debate among themselves — or jump in and join the conversation!
• Expanded loading capacity means more content available for you!
• In-app campaigns have been completely renewed — don’t miss out on the latest offers.
• Now you can listen to voice messages within the app and send messages by voice.
• The AI selection system has been redesigned to be smarter and more personalized than ever.
• All screens throughout the app have been redesigned from scratch, making it sleeker and more user-friendly.

### 4.5.0 — 2025-12-18

What’s New in Cortex?
- Some bug fixes.
Update now and enjoy the new, faster, and smarter Cortex!

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## Related topics

[cortex ai](https://appshunter.io/ios/topics/cortex-ai) · [cortex](https://appshunter.io/ios/topics/cortex) · [noemaai](https://appshunter.io/ios/topics/noemaai)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*