OBD2UDS - Car Diagnostic Pro
OBD2UDS - Car Diagnostic Pro Summary
OBD2UDS - Car Diagnostic Pro is a free, with in-app purchases Android app in Tools by TeeTimeBot. Released in Apr 2026 (5 months ago). It has about 713+ installs Based on AppGoblin estimates, it reaches roughly 93 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Jul 24, 2026
Recent activity: 23 installs this week (131 over 4 weeks) showing below average growth View trends →
OBD2UDS - Car Diagnostic Pro SDKs Summary
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App Description
OBD2 scanner for codes, live data, UDS, ELM327, smog and battery checks
OBD2UDS is a car diagnostic app for drivers, DIY repair users and mechanics who want more than a basic check engine code reader.
Connect a compatible ELM327 Bluetooth OBD2 adapter and turn your Android phone into an OBD2 scanner, live data dashboard and advanced UDS diagnostic tool for supported vehicles.
Main diagnostic features
- Read and clear engine fault codes
- View freeze frame and live sensor data
- Monitor RPM, coolant temperature, speed, engine load, fuel trims and more
- Check I/M readiness before an emissions test or smog check
- Use Mode 06 data to find misfires, sensor issues and borderline test results
- Capture oxygen sensor voltage waveforms to help check catalytic converter performance
- Read vehicle and ECU information, including VIN when supported
Advanced UDS diagnostics
For supported vehicles and control modules, OBD2UDS can go beyond standard engine OBD2:
- Full system scan for supported ECUs
- ABS, SRS airbag, transmission and powertrain checks when available
- Deeper diagnostic trouble code context
- One-tap AI-ready diagnostic prompt with vehicle data and fault code details
Live data and test tools
Build a real-time dashboard for the values you care about during a road test, repair check or used car inspection. OBD2UDS also includes acceleration testing, battery voltage and cranking drop checks, fuel and energy monitoring, cabin noise monitoring and annual inspection pre-check tools.
Useful for
- Check engine light diagnosis
- Used car inspection before buying
- Emissions readiness and smog check preparation
- DIY maintenance and repair
- Live data logging during road tests
- Quick mobile diagnostics in the workshop
OBD2UDS works with common ELM327 Bluetooth OBD2 adapters. Available functions depend on your vehicle, adapter quality, protocol support and selected ECU module. Use a reliable adapter and keep the ignition on while scanning.
Download OBD2UDS for practical OBD2 diagnostics, live data monitoring and advanced UDS scanning on Android.