OBD Connect (Car Diagnostics) icon

OBD Connect (Car Diagnostics) v1.8.8

OBD Connect (Car Diagnostics) screenshot 0 OBD Connect (Car Diagnostics) screenshot 1 OBD Connect (Car Diagnostics) screenshot 2 OBD Connect (Car Diagnostics) screenshot 3 OBD Connect (Car Diagnostics) screenshot 4 OBD Connect (Car Diagnostics) screenshot 5 OBD Connect (Car Diagnostics) screenshot 6 OBD Connect (Car Diagnostics) screenshot 7 OBD Connect (Car Diagnostics) screenshot 8 OBD Connect (Car Diagnostics) screenshot 9 OBD Connect (Car Diagnostics) screenshot 10 OBD Connect (Car Diagnostics) screenshot 11 OBD Connect (Car Diagnostics) screenshot 12 OBD Connect (Car Diagnostics) screenshot 13 OBD Connect (Car Diagnostics) screenshot 14 OBD Connect (Car Diagnostics) screenshot 15 OBD Connect (Car Diagnostics) screenshot 16 OBD Connect (Car Diagnostics) screenshot 17 OBD Connect (Car Diagnostics) screenshot 18

About this app

Developer Description

Track performance and troubleshoot car malfunctions with an all-in-one obd app.

Track performance of your car in real time by gauges and graphs. Troubleshoot malfunctions by accessing the on board ECU.
Know what is wrong with your car before taking it to the mechanic. Track fuel economy and save money on gas.
These are just some of the features OBD Connect has to offer.
OBD Connect transforms your Android device into an all in one performance tracking and troubleshooting tool for your car.

* Note: This app may not work with all adapters. It is highly recommended to use name brands and not knock-offs.

OBD Connect features:

• Customizable gauges can track 100 sensors in real time, Including fuel economy, boost pressure, battery voltage and G force gauge.
• Read and clear vehicle trouble codes and reset service engine light.
• Over a thousand DTCs supported with descriptions.
• Plot sensor data onto interactive graph and record data up to 4 sensors at the same time.
• Save recorded data to csv (spreadsheet) file and export to PC for further analysis.
• Gauge list allows you to track every sensors available.
• Metric and imperial units for all gauges and graphs.
• Track fuel economy data with intuitive interface over three time intervals.
• Fuel economy data (Instantaneous and average) available in 4 units: mpg, km/l, l/100 km and Imperial mpg.
• Record HD video with up to five gauges superimposed.
• Save video with h.264 format for best quality/compression ratio.
• Five methods of fuel economy calculation available.
• Long term fuel economy tracking in 5 different time intervals: (1,2,4,13,26 and 52 weeks) with interactive graph that can be cropped and scrolled through.
• Receive notifications when engine is overheating (i.e High coolant temperatures).
• Set gauges to change color when the readout reaches a set limit.
• Custom enhanced PID support.
• Emissions test readiness.
• Read and confirm VIN along with other useful information (Mode 9).
• HUD gauge for night driving.
• Two themes to choose from.
• Speed limit warning.
• Read freeze frame data.
• Multiple ECU support (You can select between them)
• Landscape mode available for all views.

Racetrack addon features:

• Get drag race times:0–60 mph, 0–100 mph, quarter mile and 1/8 mile times.
• Get lap times as well as gap time.
• Record track circuit using GPS and get position in track in real time.
• Choose from stored tracks before racing.
• Get comprehensive summary of race detailing every lap.
• Get other useful statistics such as distance traveled, max speed, max HP and more.

Compatible adapters:

Veepeak Bluetooth/Wi-F
Generic blue Bluetooth mini
BAFX WiFi/ Bluetooth
OBDLink MX Wi-Fi
OBDLink LX Bluetooth
Vgate iCar 2.0 Bluetooth/Wi-Fi
iAutomobil OBDII Bluetooth

If your adapter is not in the listed then there is no guarantee it will work with the app.

If you encounter any problems please contact us at support@obdconnect.net

What's New

MInor bug fixes.

Version Information

Version
1.8.8
Downloads
1K+
Updated on
Dec 21, 2025
Released
Dec 25, 2017
Requires
Android 5.0

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OBD Connect (Car Diagnostics) users say on Google Play

★★★★★
A Google user A Google user

One of the best obd app out there. The app has snappy gauge animation and a stylish interface.

4 Apr 12, 2018
★★★★
Mark Gibbons Mark Gibbons

The app's interface is quite clean and nice to use. It's feature-rich and honestly beats stuff like Torque Pro with ease. I would, however, love to see a bunch of smaller improvements to really perfect this app. The ability to change to metric units via the main settings menu, the ability to set up "car profiles" that you can switch between, and the ability to remove extra pages from the dashboard for a simpler, cleaner UI. Issues aside, this is still the best OBD app on the Play Store.

0 Aug 21, 2025
★★★
A Google user A Google user

boost pressure, catalyst temp and few more sensors aren't working. i hope they'll be fixed soon. i'm offering development support :)

3 Aug 14, 2018
Cristian Cotosman Cristian Cotosman

Installed the app on a Lenovo yoga tab and on a Xiaomi phone but on both,exactly the same, the app craches immediately after connecting to the addapter. No message, no warning, no logs. Actually it says connecting and after that the android screen that ".. stopped". Even sent a report, maybe it will help ebug

2 Jan 20, 2024

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