Chat with AI models while maintaining complete privacy and data control
fullmoon runs large language models entirely on-device with no data sent to external servers, enabling private conversations that work fully offline and keep all user data local
fullmoon
fullmoon
Chat with private and local large language models
Overview
What it is
chat with private and local large language models
Intent
I need it when
Customize AI interactions with personalized settings and system prompts
fullmoon allows users to adjust theme, fonts, and system prompts to tailor model behavior and interface to their specific needs and preferences
Integrate local AI outputs into other applications and workflows
fullmoon supports Shortcuts integration, enabling users to pipe model outputs directly into other apps and automation workflows on Apple platforms
Use AI without internet connectivity or network dependencies
fullmoon operates completely offline once models are downloaded, allowing users to access LLM capabilities anywhere without requiring internet connection or cloud service availability
Access open source AI tools without licensing costs or vendor lock-in
fullmoon is free and open source, providing access to Llama and DeepSeek models with full transparency and no subscription fees or proprietary restrictions
Drop
Not a fit when
- User requires cloud-based LLM access without local device installation
- User needs support for non-Apple devices or older hardware without Apple silicon
- User requires advanced enterprise features, team collaboration, or managed infrastructure
- User needs models larger than 3 billion parameters or state-of-the-art frontier models
- User requires guaranteed uptime, SLA, or commercial support agreements
Commercials
Pricing
Free, open source application with no paid tiers