Codeswitch
A Kindle Oasis e-ink display on a kitchen counter showing the flashcard 猫, cat
Codeswitch Studio

Multi-model AI, on Apple silicon you own.

Pick the best model for each job and swap it any time. Your workflows run on a Mac at home, and any phone or computer can connect.

Book a conversation See what we've built

Bring any model

Use the best model for each job: cloud models where they are strongest, open models on your own Mac where privacy matters. Swap one for another and your workflows keep running.

Cloud
ClaudeGeminiChatGPTDeepSeek
Local, on your Mac
QwenLM Studio
In your editor
VS CodeCline

Claude, Gemini, ChatGPT, DeepSeek, Qwen, LM Studio, VS Code and Cline are trademarks of their owners, shown only to indicate compatibility. No affiliation or endorsement implied.

How it works

A home server does the work. Any device connects.

An always-on Mac at home runs your automations, media library and voice archive. Phones, tablets, TVs and e-ink screens are just windows into it.

Voice to journal

iPhone or room micApple account syncMac transcribes on-deviceSearchable journal

Calendar to screens

Google or Apple calendarHome serverWall tabletE-ink display

Files to family library

Your own videosOrganized, with subtitlesEvery TV and phone

See the technical details →

Runs on your home server

Home Display

The perfect way to repurpose an old tablet or e-ink reader from a drawer. Show anything you want and give it years of new life. Reduce, reuse, recycle.

Ask about Home Display →
A wall-mounted family calendar tablet beside an e-ink display in a kitchen

Wall tablet

Bright and colorful. Your calendar at a glance, readable from across the room.

An e-ink flashcard display showing the character 猫 on a kitchen counter

E-ink display

Paper-like and always on. Quiet, easy on the eyes, and it runs on an old Kindle.

Flashcards

Characters, vocabulary, anything you are learning, one card at a time.

To-do lists

Link the screen to an Apple Note. Edit the note and the screen updates itself, so it stays in front of you until it is done.

Life reminders

Bedtime mode, the grocery list, today's calendar. Whatever you want to see without picking up a phone.

A grandmother with the remote and two children sharing popcorn in a living room, with a TV showing a grid of shows to choose from
Featured

Your Media, Organized

One screen, three generations. A private, self-organizing media library with subtitles in your family's languages.

Explore Your Media, Organized →
A grandfather and a child laughing behind a desktop microphone, with a laptop showing a private journal archive
New · private & local

Voicebook

Capture life by voice. Your Mac turns recordings into a private, searchable archive and shareable assets, for kids' language, meetings or personal journaling.

Explore Voicebook →
Hanzi Rain's run-over screen with score, accuracy and best-run stats
Free · in the browser

Hanzi Rain 汉字雨

Type the pinyin, pick the right character and clear the sky before the characters land. The arcade cure for flashcard burnout.

Play at hanzi-rain.com →

Got something you want to build?

Tell us what you're after.

Book a conversationhello@codeswitch.studio