Cortex | Online & Offline AI vs Cortex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cortex | Online & Offline AI
An advanced AI platform offering a hub for powerful models, with offline capabilities and extensive customization. Features dynamic chat, advanced tools, voice interaction, and specialized AI assistants. It's an open-source solution prioritizing user privacy.
- 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
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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/
Cortex
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Your all-in-one AI assistant. Chat with leading AI models in one app: OpenAI GPT, Anthropic Claude, Google Gemini, xAI Grok, DeepSeek, Mistral and more, through each provider's official API. Ask once, compare answers side by side, and keep the best one. Cortex is free to download. All models and the features below (side-by-side compare, live web search, scheduled prompts, smart memory, voice, file uploads and image generation) require a Cortex Pro subscription. Multiple AI Models Switch between models mid-conversation or compare two side by side. One prompt, two answers — pick the best. Live Web Search Get answers grounded in real-time web results. Scheduled Prompts Set daily, weekly, or monthly AI tasks. Cortex runs them automatically and sends you a push notification with the result. Smart Memory Cortex remembers your preferences and personalizes every response automatically. Voice & File Support Speak your prompt or attach images and PDFs directly to any model. Image Generation Turn a text prompt into an image without leaving the chat. Rich Content Code blocks, tables, math equations, and diagrams — beautifully rendered in chat. Prompt Templates Ready-made prompts for coding, writing, translation, analysis, creative work, and productivity. Fully Customizable Adjust tone, style, friendliness, and add custom instructions. Make the AI sound exactly how you want. 33 Languages Full interface localization including English, Turkish, Spanish, French, German, Japanese, Korean, Chinese, Arabic, and more. Stay Organized Folders, search, export, share, and summarize your conversations. Download Cortex — your AI, your rules. Cortex is an independent app and is not affiliated with, endorsed by, or sponsored by OpenAI, Anthropic, Google, xAI, DeepSeek or Mistral. All product names and trademarks belong to their respective owners. Cortex Pro is an optional auto-renewable subscription. Payment is charged to your Apple Account, and the subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use: https://cortex.odbs.tech/terms-of-use Privacy Policy: https://cortex.odbs.tech/privacy-policy
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Verdict
The clearest difference is update cadence: Cortex at every 5 days against Cortex | Online & Offline AI's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Cortex | Online & Offline AI sells 10 in-app purchases, starting at $3.99 per month and Cortex sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Cortex | Online & Offline AI ships an update every 2 months, Cortex every 5 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | Cortex | Online & Offline AI | Cortex |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (13 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 85 MB | 74 MB |
| Age rating | 12+ | 4+ |
| Developer | Yasin CAKI | ODBS LLC |
In-app purchases
Cortex | Online & Offline AI
- Cortex Monthly Plus$3.991 Month
- Cortex Monthly Ultra$7.991 Month
- Cortex Annual Plus$39.991 Year
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- Cortex Annual Pro3 Days trial$59.991 Year
- Cortex Annual Ultra$79.991 Year
- 250 Credits$0.49
- 500 Credits$0.99
- 1000 Credits$1.99
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- 2500 Credits$2.99
- 5000 Credits$3.99
Cortex
- Plus Weekly$4.997 Days
- Pro Monthly$8.991 Month
- Pro Weekly$9.997 Days
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- Pro Yearly3 Days trial$59.991 Year





