HeyCC App Icon

One Assistant,
Every Errand Done

Check your calendar, edit files, run scripts, watch your health, draft messages, search the web — just say it and it gets it done. A native app with a full Linux sandbox running right on your phone, your data stays local, and you never need to open a computer.

iOS 18+ / Android · 100% native, runs on-device · iPhone / iPad

It Helps With Everything

A native app with the full environment running right on your phone — not remote desktop, not a wrapped web page. Just say it, the work happens on-device, your data stays local.

A Linux Box in Your Phone

A full command line lives on-device — bash, Python, Node, git, ready to run. Write scripts, batch-process files, run code.

It Actually Does Things

Not just chat. It reads, writes and generates files you can take away; taps calendar, contacts, health, location, photos and clipboard.

Drafts Your Messages

Drafts texts and emails, polished and ready for your OK; sets alarms, checks weather, reads the screen, reads it aloud — it pitches in everywhere.

Add What You Need

Built-in tools not enough? Plug in hundreds of plugins — Notion, GitHub, maps, web scraping — MCP tools plus skills, whatever's missing.

Pick Your Favorite AI

Claude, OpenAI, MiniMax — use whichever you like, bring your own key, switch mid-chat. Whichever answers best.

It Remembers

What you've talked about, what it's done, what you prefer — it remembers next time, no need to start over. The more you use it, the better it knows you.

Your Data, Your Rules

100% native, runs on-device — the sandbox and your data live on your phone. Chats go straight to your chosen AI provider, never through our servers. No tracking, no ads.

Get Started

Free to download. Grab a key from any AI provider (Claude, OpenAI, MiniMax, etc.) and you're chatting in three taps.