CarPulse

Transform your smartphone into a professional automotive diagnostic tool. CarPulse connects to any ELM327-compatible Bluetooth OBD-II adapter to give you real-time insights into your vehicle's health and performance.

One-time purchase of $2.99. No subscriptions. No recurring fees. No ads. Own it forever.

KEY FEATURES

Universal Compatibility
• Works with all ELM327 Bluetooth OBD-II adapters
• Compatible with most vehicles manufactured after 1996 (OBD-II standard)
• Auto-scan and connect to nearby adapters
• Real-time connection monitoring with signal strength indicator

Live Vehicle Data
Monitor your engine in real-time:
• Engine RPM and vehicle speed
• Coolant and intake air temperature
• Throttle position and engine load
• Mass air flow and fuel system status
• Dozens of additional PIDs supported

Diagnostic Trouble Codes (DTCs)
• Read stored, pending, and permanent trouble codes
• Access a database of 20,000+ DTC definitions
• Clear codes directly from the app
• Understand severity levels and safe-to-drive indicators
• View detailed descriptions, causes, and symptoms

Real-Time Graphs
• Visualize live data with smooth animated charts
• Track RPM, speed, and temperature trends
• Monitor multiple parameters simultaneously
• Perfect for performance analysis and troubleshooting

Emissions Readiness
• Check I/M readiness monitor status
• View which emission monitors are complete or incomplete
• Essential for pre-inspection preparation
• Supports all standard OBD-II readiness monitors

Session History
• Automatic session tracking and logging
• Review past driving sessions with timestamps
• Track session duration and key metrics
• Export session data for recordkeeping

Vehicle Profile Management
• Save vehicle information (Year, Make, Model)
• Store VIN, fuel type, and license plate
• Support for multiple vehicles with complete variant database
• 23 manufacturers, 1,100+ generations, 6,800+ variants

HUD Mode
• Full-screen heads-up display for nighttime driving
• Large, readable metrics at a glance
• Minimal distraction with essential data only

Advanced Features
• Freeze frame data analysis
• Fuel system status monitoring
• O2 sensor readings
• Catalyst and EVAP system monitoring
• Professional-grade diagnostics at an honest price

WHY CARPULSE?

One-Time Purchase: Pay $2.99 once and own the app forever. No monthly subscriptions, no surprise charges, no feature unlocks.

No Ads Ever: Clean, uninterrupted diagnostic experience. Your attention stays on your vehicle, not advertisements.

Privacy First: No account required. No data collection. Your diagnostic data stays on your device.

Professional Quality: Built with the same attention to detail as $50+ diagnostic apps, but at a fraction of the cost.

Honest Pricing: Full-featured professional diagnostics for less than a cup of coffee. No hidden costs, no premium tiers.

Clean Design: Minimalist black and white interface. No flashy gimmicks, just reliable diagnostic tools that work.

REQUIREMENTS

• ELM327 Bluetooth OBD-II adapter (available for $10-30 online)
• Vehicle with OBD-II port (most cars 1996 and newer)
• Android device with Bluetooth capability

PERFECT FOR

• DIY mechanics and car enthusiasts
• Pre-purchase vehicle inspections
• Emissions test preparation
• Performance monitoring and tuning
• Understanding check engine lights before visiting a mechanic
• Fleet management and recordkeeping
• Anyone who values transparent, honest pricing

GET STARTED

1. Plug an ELM327 adapter into your vehicle's OBD-II port
2. Turn on your ignition (engine can be off or running)
3. Open CarPulse and scan for Bluetooth devices
4. Connect and start monitoring your vehicle

CarPulse puts professional automotive diagnostics in your pocket for $2.99. One purchase, lifetime access. Download now and take control of your vehicle's health.