Cortex

Mobile AI app with offline on-device models and custom AI character creation

Mobile appfreemium

Cortex is a mobile AI app with two modes: a fully offline chat powered by an on-device model where nothing leaves the phone, and an online mode that relays prompts to cloud models like GPT-4o through a secure gateway. Users can create or upload their own models to build custom AI characters and themes. It's for mobile users who want the option of fully private, offline AI alongside cloud-model access in one open-source app, with a free tier and paid tiers for higher usage.

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