RubyGem

RubyGem lets you chat with a local AI and manage your notes—all on your device. No cloud, no tracking, no subscriptions. Your data stays private.

Key Features:
• Fully on-device AI: Powered by a local LLM. not Apple’s Foundation model. Works across iPhone models—no need for the latest hardware.
• AI-powered note-taking: Organize, search, and interact with your notes using semantic search.
• Web-enhanced conversations: Retrieve information from the web to enrich your discussions.
• Voice conversation mode: Talk to your AI naturally.
• Offline functionality: Works without internet (except web search).
• Markdown support: Keep your notes structured and readable.

Why RubyGem?
Unlike cloud-based AI apps, everything happens locally on your iPhone. Your notes and conversations never leave your device, giving you modern AI capabilities with complete privacy.

Note: The performance of the local LLM depends on your iPhone model. Currently it is powered by a 1B parameter model, which requires stronger prompting to perform well. Show More