Monitor quotas, tokens and coding agent sessions from your screen edge on Mac, iPhone and Apple Watch
Let your AI agent read and diagnose your car over an OBD-II adapter or virtual car
Stage
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Founded
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Based in
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Pricing model
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Open source
Pricing
Agent HUD (Mac app): Free. Agent HUD Remote: From $2.99 a month (1 Mac early-bird price), $4.99 regular; yearly plans from $29.99 early-bird to $49.99 regular. 2 Mac plans: $4.99/$7.99 monthly, $49.99/$79.99 yearly. 3 Mac plans: $5.99/$9.99 monthly, $59.99/$99.99 yearly. First week free on all plans
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Key features
Quotas, balances and reset times displayed at screen edge with color-coded status indicators
Approve or deny tool calls and answer agent questions directly from the HUD
One-click navigation back to any session's thread, tab or terminal pane
Three display modes: Notch, Simple and Dynamic for different screen layouts
Detailed token usage analysis by time, agent, model, session, turn and call
Built-in MCP server for agent-to-agent communication
iPhone and Apple Watch apps with iCloud sync for remote access
Voice input on Apple Watch to create new sessions
Reads error codes and sensor data from vehicles via OBD-II
Works with Claude Code, Codex and any AI agent
Virtual cars with real diagnostic problems for testing
Fleet management for cranes, excavators, generators and trucks
Read-only by default with explicit user control
Lap timing and race ECU data collection for motorsport
Car-to-car messaging through Agent Intercom
What makes it different
Unified view of quotas and sessions for 18 agents on one screen edge
Built-in MCP server allows agents to communicate with each other and customize the UI
Works offline on iPhone with cached data and requires no separate account
End-to-end encrypted iCloud sync for Agent HUD Remote with no server access to data
Works with any AI agent that understands prompts
Supports both real vehicles and virtual simulation environments
Handles more than just cars: equipment, generators, and commercial fleets
Completely open source under MIT license
Built-in safety prevents access to critical systems like brakes and steering
Agent HUD
car-use