CarTalk app icon
Available on iPhone & CarPlay

CarTalk
Voice AI for the road

Your car, your home, your music, your road, your agents — one word away.

Download on the App Store

Your Keys, Your Data

Bring your own OpenAI or Gemini API key and connect directly to their realtime voice models. No accounts, no subscriptions, and no servers in between.

Smart Home

Control lights, locks, thermostats, and scenes across Google Home and Apple HomeKit with a single spoken request.

Navigation

Find places, start turn-by-turn directions, and check live drive times without touching your phone.

Music & Media

Play any song, artist, playlist, or podcast from Apple Music, and skip, pause, or resume entirely hands-free.

DriveSense

Describe a mood and let CarTalk take over, building a continuous, hands-free queue that lines up each new track before the current one ends. It draws on realtime driving data to curate music that fits the drive.

Calendar & Reminders

Review your schedule, create events, set reminders, and capture notes without glancing at a screen.

Geofences

Create location-based rules by voice that wake the assistant on their own — for example, "when I leave work, brief me on traffic home, what's left on my calendar, and warm up the house." Each one runs automatically whenever you cross the boundary.

Calls & Messages

Call or message anyone in your contacts by name, and have incoming messages read aloud as they arrive.

Coding Agents

Start tasks and check on your home AI coding agents — OpenAI Codex, Claude, OpenClaw, and Hermes — by voice while you drive.