OBDAssistant - AI Car Scanner
OBDAssistant - AI Car Scanner Summary
OBDAssistant - AI Car Scanner is a with in-app purchases Android app in the Auto And Vehicles category, developed by OBD2assistant. First released 5 months ago(Jul 2025), the app has accumulated 24.1K+ total installs
Recent activity: 6.2K installs this week (22.9K over 4 weeks) showing exceptional growth View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Nov 20, 2025.
Store info: Last updated on Google Play on Nov 17, 2025 (version 39).
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App Description
AI OBD2 scanner & Bluetooth code reader for car diagnostics, dyno & live data
OBD2Assistant — (OBDAssistant) AI OBD2 Car Scanner & Diagnostics App
Fix your car smarter with AI.
OBDAssistant turns your phone into a professional OBD2 scanner that connects to any ELM327 Bluetooth adapter.
Read and clear codes, view live engine data, test performance, and get instant AI repair advice — fast, accurate, simple.
Whether you’re tackling a check-engine light, chasing better mileage, or tuning for track days, OBDAssistant gives you clear answers straight from your ECU.
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Core Features
AI Fault Diagnostics
Reads & clears OBD-II codes (P/C/U/B) with plain-language explanations.
AI advises on likely causes, DIY checks, and repair urgency.
Helps you decide when it’s safe to drive and what to fix first.
OCR Service Import
Snap photos of inspection sheets or invoices.
OCR + AI extract dates, advisories, costs to build a digital service log.
Stay organized for WOF, MOT, registration, and resale value.
Live Data & Custom Dashboards
Up to 50 ms refresh rate for smooth professional gauges.
50+ parameters: RPM, coolant temp, MAF, MAP, boost, AFR, fuel trims, EGT, and more.
Create your own layouts and export CSV logs for analysis or tuning.
Dyno & Performance Tests
Estimate wheel horsepower & torque via accelerometer + GPS.
Auto gear shift detection for accurate runs.
Compare power curves and share results with friends.
Brake & Suspension Health
Measures stopping distance and G-force.
Detects left/right imbalance and damping weakness.
Spot hidden safety issues before they become expensive.
Smart Service Centre
Tracks oil changes, WOF/MOT, registration and maintenance reminders.
Predictive AI suggests upcoming repairs from mileage and fault history.
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Who Uses OBDAssistant
Everyday drivers — decode the check engine light and avoid surprises.
DIY owners — verify repairs and monitor sensor health.
Tuners — log dyno pulls and optimize performance.
Fleet operators — generate AI vehicle health reports pre-trip.
Students — learn real diagnostics hands-on.
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Adapter & Vehicle Support
Works with most petrol, diesel, and hybrid vehicles (ISO-9141, KWP-2000, J1850, CAN ISO-15765).
Tested on Veepeak, KONNWEI, BAFX, and generic ELM327 v1.5/v2.1 adapters.
Automatic protocol detection + manual override.
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Privacy Matters
No ads. No accounts. No tracking.
All vehicle data stays on your device — you own it.
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Quick Start
1️⃣ Plug your OBD2 adapter into the 16-pin port (under dash).
2️⃣ Pair once in Bluetooth settings.
3️⃣ Open OBDAssistant → Tap Connect.
4️⃣ Drive smarter with AI insight and live data.
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⚠️ Disclaimer
Accuracy depends on adapter and vehicle ECU. Use performance tests only in safe, legal areas. OBDAssistant offers guidance; final repair decisions are the driver’s responsibility.

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