Car Scanner OBD2: OBDAssistant

OBDAssistant

In-app purchases

About this app

Check engine light on? OBDAssistant is the AI-powered OBD2 scanner that reads
fault codes and explains exactly what's wrong — in plain English.

Connect any ELM327 Bluetooth adapter. Get instant answers.

◆ DIAGNOSE WITH CONFIDENCE

No more guessing at cryptic fault codes. OBDAssistant reads, clears, and
prioritises every DTC so you know what needs fixing — and what can wait.

• Read and clear fault codes (P, C, B, U codes)
• Plain-English explanations — no jargon
• Severity ranking: critical, moderate, or advisory
• Likely causes and recommended repair actions
• Freeze frame data and full diagnostic history

Know what's wrong before you see a mechanic.

◆ AI VEHICLE COPILOT

The only OBD2 scanner that doesn't just show data — it understands it. Your
built-in AI analyses live sensor data and system behaviour in real time.

• Smart health assessments across all major systems
• Context-aware insights based on your driving patterns
• Clear summaries with actionable next steps
• Continuous trend analysis from your vehicle's data

Turn raw OBD2 sensor data into real decisions.

◆ LIVE DATA MONITORING

250+ live sensor channels. Real-time. No lag.

• Engine, fuel, airflow, ignition, emissions, and cooling
• Real-time readings and calculated metrics
• Clean visual dashboards built for clarity
• Instant detection of abnormal readings

See exactly how your car performs — right now.

◆ VEHICLE HEALTH SCORING

Move from reactive repairs to proactive maintenance.

• Automatic health scoring across multiple sessions
• Long-term trend tracking and degradation alerts
• Battery, temperature, and system monitoring
• Early warnings before costly failures occur

Your car, monitored like a modern health system.

◆ PROFESSIONAL DIAGNOSTIC REPORTS

Generate shareable reports in seconds.

• AI-generated health summaries
• Full diagnostic breakdowns with causes and actions
• Pre-purchase inspection style outputs
• For personal use or professional customer reports

◆ PERFORMANCE AND DYNO TOOLS

• Dyno mode: real-time wheel horsepower and torque estimates
• Acceleration and 0–60 performance tracking
• Brake testing with measurable safety metrics
• G-force and suspension performance monitoring

◆ BUILT FOR EVERY DRIVER

Simple enough for beginners. Powerful enough for technicians.

• Fast, reliable Bluetooth OBD2 connection
• Works with most petrol, diesel, and hybrid vehicles
• Clean, modern interface — no clutter, no confusion
• No technical knowledge required

REQUIREMENTS
• ELM327 compatible OBD2 Bluetooth adapter
• Android device with Bluetooth
• OBD-II compliant vehicle (most cars made after 1996)

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Stop guessing. Start understanding.
Download OBDAssistant — the AI OBD2 fault code reader that actually explains
your car.

Support email:
[e-mail]

Ratings and reviews

Great app , makes OBD2 codes easy yo understand and explains next best steps rather than just confusing data. the AI diagnostics , live data, brake and dyno tests make it feel like a true car health tool , highly recommended.

Absolutely wonderful and the price is just to good to pass up. Im a hands on type of guy but not very clued up when it comes to cars and this totally bridges that gap, someone could even use this to help them through the process of getting qualified its that good. Try it out seriously and youll be pleasantly surprised how good this actually is. Thanks OBDassistant now my car worries are that much simpler.

fancy useless garbage

What’s new

What’s New:

Expanded Live Data: Stream up to 30 custom parameters at once.
Dynamic Gauges Fixed: Dashboard gauges now properly update to show your selected sensors.
Diagnostic Fixes: Resolved "ECU Rejected" errors when running deep scans during a live stream.
Race Dash: Fixed an issue preventing track logger sessions from starting.
Crash Fix: Patched a scrolling crash affecting MediaTek devices.