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What's inside

Everything you need to know your car

A powerful suite of tools in one app - built for drivers who want real answers, not guesswork.

CORE FEATURE

Kaiju AI Chat

Ask your car anything. Get a real answer.

Ask anything about your car in plain English. Kaiju Mechanic understands your vehicle's history, connected OBD-II data, and service records — so the answers are specific to your car, not generic advice from the internet. Free accounts include 15 AI chats per month.

  • Decode a check engine light before calling a shop
  • Understand any repair quote line by line
  • Get a maintenance schedule built around your actual mileage
  • Ask about a modification and hear the honest tradeoffs
  • Have your live sensor data explained in plain English
  • Make sense of old service records and documents

ORGANIZATION

Maintenance Tracking

Never miss a service interval again

Build a complete service history for every vehicle you own. Log oil changes, brake jobs, tire rotations, or any repair — with date, mileage, cost, and notes. The app tracks upcoming intervals and flags overdue maintenance so nothing slips through the cracks. Manual logging is free forever with unlimited records.

  • Full service log with date, mileage, and cost
  • Upcoming interval reminders
  • Overdue maintenance alerts
  • Unlimited service records on every plan
Starter & Plus

AI VISION

Document Scanning

Point, scan, done

Point your camera at any service receipt, repair estimate, or maintenance sticker. AI vision reads it and files the details — shop, date, mileage, work performed, parts, cost — directly into your vehicle's service history. No manual entry.

  • Service receipts, invoices, and repair estimates
  • Maintenance reminder stickers
  • Dealer inspection reports
  • Warranty and recall documents
Starter & Plus

AI VISION

Photo Analysis

Show the AI. Get an honest assessment.

Sometimes a picture is worth a thousand words. Photograph worn tires, rust, a leaking hose, or brake pad wear — and let AI vision identify the component, assess the severity, and tell you what to do next. No guessing. No jargon.

  • Tire tread and sidewall assessment
  • Rust and corrosion severity
  • Brake pad and rotor inspection
  • Engine bay fluid levels and hose condition
  • Body damage assessment

OPTIONAL HARDWARE

OBD-II Live Data

See what your engine is actually doing

Pair any standard ELM327 Bluetooth OBD-II adapter (widely available for $20 to $50) and get a live dashboard of engine data: RPM, coolant temperature, intake airflow, throttle position, O2 sensor readings, and every active or pending fault code — all interpreted in plain English by the AI. Requires a 1996+ vehicle.

  • Live RPM, coolant temp, MAF, throttle, O2 sensors
  • Real-time fault code reading and clearing
  • Freeze-frame data capture
  • AI interpretation of live data patterns
  • Works with any ELM327 Bluetooth adapter
Starter & Plus

GARAGE

Multi-Vehicle Garage

Every vehicle in one place

Add every car you own or care for. Each vehicle gets its own profile, service history, and AI context — so when you ask about your project car, the answers are specific to that car. Perfect for households, enthusiasts running a daily driver alongside a build, or anyone juggling more than one vehicle. Starter supports 2 vehicles. Plus is unlimited.

  • Per-vehicle service history and maintenance tracking
  • AI that knows each vehicle separately
  • Quick-switch between vehicles
  • Starter: up to 2 vehicles — Plus: unlimited

Ready?

Your car deserves better
than guessing.

Download Kaiju Mechanic free and get your first AI diagnosis in under a minute. No appointment. No hardware. Just answers.

Coming soon on
App Store
Coming soon on
Google Play
Free Forever Plan — No credit card required