OBD Connect

OBD Connect

Alphabit Software Inc. · 3.9 ★ · $9.99

Screenshots

Description

Track performance of your car in real time with virtual gauges and graphs. Troubleshoot malfunctions by accessing the on board ECU. Know what is wrong with your car before taking it to the mechanic. Don't get ripped off when buying a used car. Run our diagnostics feature and get a vehicle health score. These are just some of the features OBD Connect has to offer. OBD Connect transforms your phone into an all in one performance monitoring and troubleshooting tool for your car.

  • * Notice - We don't recommend using knock-off adapters as it may not be compatible with the app.

OBD Connect features:

  • Customizable gauges track up to 100 sensors in real time including fuel economy, G-force, gear display and battery voltage.
  • Fast polling rate allows for a smoother and more responsive gauges and graphing.*
  • Read and Clear trouble codes and reset MIL (service engine light). Over a thousand codes available with description, causes and symptoms.
  • Metric and Imperial measures.
  • Real-time user-defined sensor plotting. Graph as many sensors desired at the same time on interactive graph that can be scrolled, paused.
  • Gauge list feature can track every sensor at the same time.
  • CarPlay, display gauges on car head unit.
  • Create car profiles and customize settings.
  • Freeze frame support (mode 02).
  • Instant horsepower, mpg/kpl fuel economy, boost pressure and G force tracking.
  • Read Vehicle VIN number, calibration ID and more (mode 09).
  • Speed limit warning: Get notified when driving over speed limit.
  • High oil/coolant temperature warning gives you instant notification when your car is running too hot.
  • HUD mode for dashboard view : Heads up display for driving at night.
  • Emissions test readiness.
  • Multiple ECU support.
  • Shift light.
  • Two themes to choose from.
  • Landscape mode.
  • High value sensor gauge notification.
  • Enhanced PID support for specific manufacturers (mode 22).
  • Fuel Economy:
  • Instant and average fuel economy tracking for 0-5 min, 0-30 min and 0-2 hr intervals and a detailed summary.
  • Long term tracking with six different intervals. (1 week, 2 weeks, 4 weeks, 13 weeks, 26 and 52 weeks).
  • 4 different units of measure: MPG,KPL (Km/L), L/100 Km, Miles per imperial gallon.
  • Interactive graph of long term data that can be cropped and scrolled through.
  • Export fuel history to CSV file (spreadsheets).
  • Other statistics: Distance travelled, average speed, money spent, CO2 produced and fuel consumed.
  • 3 methods of calculation available. For non MAF vehicles.
  • Race track package:
  • Real time lap data, gap delay time and position in race track using high frequency GPS tracking.
  • Comprehensive summary of race with lap times, speed fluctuations on track and more.
  • Get drag racing times (0-60 mph, 0-100 mph, 1/4 mile 1/8 mile etc.)
  • Load and save unlimited number of tracks onto device.
  • Crucial racing data including real time horsepower, g-force and a detailed driving summary. Share your results with friends.
  • Transmission gear information and optional shifting assistant which notifies optimal moment of shifting gears.
  • Customizable view that toggles between speed/rpm gauge, real time track positioning and G-sensor feedback.
  • Record your race in HD with gauge and track overlays. (dash cam add-on required)
  • Dashcam: Record smooth HD video with overlaying gauges (speed,rpm, etc), time, location (GPS coordinates) and G-force sensor in four different resolutions. You can record from 90 sensors and up to 5 gauges.
  • Sensor logger: You can record many sensors at the same time with 5 different refresh rates. Save graph sensor data to CSV file and export to PC/MAC for further analysis. Send real time data to TCP socket (IP Address) over network.
  • * NOTICE** OBD Connect is compatible with WIFI adapters, OBDLink MX+, Vgate vLinker FS/MS and the following Bluetooth LE adapters: Kiwi 3/4 PLX, Veepeak BLE, Carista BT, LE LElink and VGate iCar Pro/ pro 2, vLinker FD+,MC+ adapter.

Developer

What's New

Version 1.9.1 · May 28, 2026

Improved SRS and ABS trouble code reading support.

Ratings & Reviews

App Store

3.9

52 ratings

N/A downloads

Google Play

3.3

69 ratings

1,000+ downloads

5★
36%
4★
17%
3★
9%
2★
9%
1★
26%

Recent Reviews

Andrew Stiles

Google Play

constantly freezes when I try to read codes

Mar 29, 2026

Schalk Smith

Google Play

Doesn't work at all. Accidentally bought it. Basically throwed money in the water by accident. Useselss x100

Sep 11, 2025

Mark Gibbons

Google Play

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.

Aug 21, 2025

Amin Muhammad

Google Play

excellent

Jul 23, 2025

EscApeApe

App Store

Crashes on open.

Useless

Jun 30, 2025

PJRLLC

App Store

Crashes on diagnostics trouble codes

Updated Bluetooth device Icar pro vgate + dodge Ram 2010 fyi and crashes on trouble codes.

Apr 24, 2025

Radbjj

App Store

Bugged

App crashes when you try to go to trouble codes the only reason I bought this app for

Mar 3, 2025

Meangst246885

App Store

Well put together but lacks a important feature.

Good app & developer has put in a lot of work. However, this app is designed to be used in your car but it doesn’t support CarPlay. Almost all the competitors have CarPlay support. Hopefully one day this app will catch up & deliver.

Sep 30, 2024

Chjgffhjjvffhi

App Store

Nice app

Lots of data, but i wish it was carplay compatible.

Jun 13, 2024

Cristian Cotosman

Google Play

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

Jan 20, 2024

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