Cortex - Local AI

Private AI. No Cloud. Ever.

Free · In‑App Purchases

Now with voice mode, audio & video input — speak naturally, attach media, get answers. Everything runs on your device. No cloud. No data sent anywhere. Cortex reads your images, documents, and text — entirely on your device. No cloud. No account. No data sent anywhere. After a one-time model download, it works with no internet connection at all. Built for professionals who can't hand their confidential work to a cloud service, Cortex gives you the full power of a modern AI without the data exposure. No terms of service that claim rights to your inputs. No server logs. No risk of a breach leaking your client's name. Key features: - Voice mode — speak naturally, get spoken replies. Fully on-device, nothing stored - Audio & video input — attach media files and ask questions about them - Image & document input — analyse photos, contracts, receipts, prescriptions and more - Fully offline after model download — works on a plane, in a courthouse, anywhere - Zero data collection — nothing is ever transmitted or stored outside your device - 43 supported languages — switch freely between languages in any conversation - One-time purchase — no monthly subscription, no usage limits after going Pro - Free tier included — 25 messages per day at no cost, upgrade whenever you're ready - GDPR-friendly — no data transfers to US servers or third parties Cortex runs a powerful on-device language model entirely on your hardware, giving you conversational AI that's fast and capable without any cloud dependency. Download free and try it today. Upgrade once — use it forever.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

This update is a big one. Voice mode — tap the mic and speak. The AI listens, understands, and responds aloud. Fully on-device. Nothing recorded or stored. Audio input — attach audio files to any conversation and ask questions about them. Video input — attach videos and let the AI analyse the content. Already purchased Cortex Pro? Your purchase carries forward automatically — all new features are yours, nothing extra needed.

Version 1.4.0

The developer, IppoCode Technologies LLP, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Ippocode Technologies LLP
    Size
    • 88.2 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPad
      Requires iPadOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 IppoCode Technologies
  • Privacy Policy