MightyMouse

Extend your computer.

Your phone becomes your Mac's screen, trackpad, and mic. Walk away - the Mac keeps working.

  • Use it all dayNo message limits, ever.
  • Free transcriptionRuns on your Mac.
  • Your phone or your glassesYour Mac, on the screen you're already looking at.

Enter your email and we'll send the Mac download - your phone pairs to it in seconds.

Transcribe any video or audio · Personalize & customize · Bring your own key · Works with Claude Codex · Local models

The whole idea

Get 100x
more done.

Today, a lot of the work you do on your computer runs through AI and agents. You tell it what you want, it goes off and does it, and then it comes back and asks you something.

Answering that is the job now. It takes ten seconds, it happens all day, and it's the only reason you're still sitting in that chair. MightyMouse puts that chair in your pocket. Your screen, your cursor, your voice, on your phone. See what it's asking, decide, and it keeps going.

What's inside

What it actually does

Run it from your phone

Scan a code and your phone is the screen, the trackpad and the mic. Nothing to install, and nothing leaves your network.

Talk instead of typing

Hold one key, talk, let go, and the words land in whatever app you're in. Free, and it never leaves your computer.

Free with the AI you already pay for

Connect the Claude, Codex, Gemini or OpenCode account you already have and we don't charge you. No account? Use ours and pay for what you use.

Just say what you want

Fix the words you picked, ask a question about them, or set it loose on your actual files. One key for all three.

It already knows what you're on

Ask what you did yesterday, or what that thing was you rewrote last week. It all stays on your Mac, and you can lock it.

Teach it the thing you do daily

Write the instruction once and it becomes a button you press from then on.

See it

Here's what it looks like.

Why this exists

Built for the agentic era

Two things get in the way of that, and neither is about the AI itself.

  • Everything needs connecting to everything

    Another integration, another login, another thing to keep working. MightyMouse sits on top of the apps you already have instead.

  • Sometimes you have to see it yourself

    Not every call can be described to you. Your screen is on your phone, so you can look, switch apps, and take the cursor back.

However you're working

Three ways to use it

Same app, same AI. What changes is how you reach it.

  • At your desk

    Hold one key and talk instead of typing. Ask a question, give it a command, or just get your words down - they land wherever the cursor is.

  • Away from it

    Your phone is the trackpad, keyboard and mic. Run your computer from the couch, the kitchen, the other room.

  • On your glasses

    Put on Meta Ray-Ban Display and your Mac is floating in front of you. Move the cursor, click, type, run a command - with a flick of your fingers.

No cloud required

Private by design

Voice transcription runs on your Mac, and your history stays there too. It never syncs to a cloud, and you can lock it with your Mac's Keychain.

Nothing is sold and nothing trains a model. Run a local model through Ollama or MLX and your text never leaves the machine either.

Good to know

Common questions

Is MightyMouse free?

Yes, you can use it for free. Connect the Claude Code, Codex, Gemini, or OpenCode account you already have, or run a local model, and there's nothing to pay. No account? Use the built in option and pay only for what you use.

What if I don't have an AI subscription?

It still works. Sign in and use the built in option, no card needed and nothing to set up. Voice transcription is free either way because it runs on your Mac, not the cloud.

Does this work with my glasses?

Meta Ray-Ban Display, yes - that's the pair we built it on. Your Mac screen shows up in front of you and you drive it with your fingers. Other glasses as they arrive.

Does it work on Windows?

Yes. The Mac version is out and the Windows version is in beta. Pick your platform above, enter your email and we'll send the download link.

Which AI models can I use?

Claude, OpenAI Codex, Gemini, and OpenCode all work with your own account. You can also run local models through Ollama or MLX, or use the built in option with no setup.

Is the voice transcription really free?

Yes. It runs locally on your Mac with Whisper, so there's no per minute charge and nothing gets uploaded.

How does the phone remote work?

Open Settings on your Mac and scan the code with your iPhone. Safari opens a control page with a trackpad and a mic button. Drag to move the cursor, tap to click, hold the mic to speak an instruction. On your own network it's free and unlimited, on every plan. Away from home it runs over cellular, and that part has a free monthly allowance.

Do I need to know how to code?

No. Voice, rewriting, and asking questions need no technical setup. The file and code features are there if you want them.

Is MightyMouse related to the Apple Mighty Mouse?

No. Apple's Mighty Mouse was a hardware mouse discontinued in 2009. MightyMouse is an AI app for Mac and Windows, built by Techguyver Labs.