OBD Fusion

Published by: OCTECH

Description

OBD Fusion is an app for your car that allows you to read OBD2 vehicle data directly from your iPhone, iPod Touch, or iPad. You can clear your check engine light, create custom dashboards, read diagnostic trouble codes, estimate fuel economy, and much more!
Is your check engine light on? Do you want to monitor fuel economy and usage in your vehicle? Do you want cool looking virtual dashboards on your iPhone or iPad? If so, then OBD Fusion is the app for you! OBD Fusion is used by professional mechanics, do-it-yourself mechanics, and vehicle owners who want to monitor their vehicle and daily driving habits. Drive smarter, improve your fuel economy, and keep your engine healthy!
IMPORTANT NOTE: You must have a Wi-Fi ELM327 compatible adapter or compatible Bluetooth LE adapter such as Veepeak BLE/BLE+ 4.0 adapter, Carista BLE adapter, OBDLink MX+, OBDLink CX, Tonwon BLE adapter, LELink BLE adapter, Viecar BLE adapter, Lonauto adapter, Vgate iCar Bluetooth 4.0, BAST BLE adapter, Kiwi 3/4 to use this app. OBD Fusion is not compatible with generic ELM Bluetooth scan tools. Checkout additional adapters here: https://www.obdsoftware.net/software/obdfusion
OBD Fusion supports all OBD2 and EOBD vehicles sold worldwide. If you're not sure whether your vehicle is OBD2 or EOBD compliant, see this page for more information: https://www.obdsoftware.net/knowledgebase/obd2compliant. OBD Fusion can also connect to some JOBD vehicles that don’t support standard OBD2 protocols.
Electric vehicles (EVs) are not required to have OBD2 diagnostics since they are emissions exempt. If you are interested in using OBD Fusion on an EV, contact us first to inquire about support.
OBD Fusion has a ton of features including:
- Read and clear emissions-related trouble codes (fault codes) and your Check Engine Light (MIL)

- View vital driving information on your CarPlay screen. Note that real-time gauges are not supported by CarPlay, so you can't view your OBD Fusion pages such as dashboards on CarPlay.
- With optional enhanced diagnostic add-ons, you can read and clear enhanced trouble codes on other modules such as ABS, SRS, etc. and read transmission temperature. An enhanced diagnostic add-on is required for this functionality.
- Real-time dashboard display with fully customizable gauges. Create your own dashboards with the gauges that you want to see.
- Performance calculations for 1/4 mile and 0-60 mph track times
- Fuel economy MPG (US and UK), l/100km or km/l calculation
- Full diagnostic report that can be stored and shared
- Real-time graphing of multiple signals
- Real-time data logging and playback
- Multiple trip meters

- Log data to CSV file
- Create custom enhanced PIDs
- Includes some built-in enhanced PIDs for Ford and GM vehicles
- Display Boost pressure in real-time
- Display Engine Power and Torque
- Display calculated Air-to-fuel ratio
- Display battery voltage

- Read freeze frame data

- Fully customizable units including English, Imperial, and Metric units

- Over 150 supported PIDs

- Display vehicle information including VIN and calibration ID

- Emissions readiness for each US state. Find out if your car will pass emissions inspection.
- Oxygen Sensor Results (Mode 05)

- On-board Monitoring Tests (Mode 06)

- In-performance Tracking Counters (Mode 09)

- GPS tracking - plot vehicle parameters on a map
- Integrated iCloud and Dropbox functionality
- Available in English, Spanish, French, Italian, German, Czech, Greek, Chinese, and Portuguese
- Manufacturer specific Enhanced Diagnostics are available for certain vehicles through In-App purchases.
** Continued use of GPS running in the background can dramatically decrease battery life.
OBD Fusion is brought to you by OCTech, LLC, the makers of TouchScan and OBDwiz.
OBD Fusion is a trademark of OCTech, LLC registered in the U.S.
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In-Apps

Toyota 2006 Enhanced Diagnostics
€17.99
Mazda 2006 Enhanced Diagnostics
€17.99
Ford 2006 Enhanced Diagnostics
€17.99
FCA 2025
€17.99
Ford 2024 Enhanced
€17.99
Mazda 2024 Enhanced
€17.99
FCA 2024
€17.99
Ford 2023 Enhanced
€17.99
Mazda 2022 Enhanced
€17.99
Mazda 2023 Enhanced
€17.99

Screenshots

OBD Fusion FAQ

  • Is OBD Fusion free?

    Yes, OBD Fusion is free to download, however it contains in-app purchases or subscription offerings.

  • Is OBD Fusion legit?

    ⚠️ The OBD Fusion app has poor ratings and negative feedback. Users seem unsatisfied with its performance or features.

    Thanks for the vote

  • How much does OBD Fusion cost?

    OBD Fusion has several in-app purchases/subscriptions, the average in-app price is €17.99.

  • What is OBD Fusion revenue?

    To get estimated revenue of OBD Fusion app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

4.46 out of 5

24 ratings in Austria

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Ratings History

OBD Fusion Reviews

Abzocke

okicdokic on

Austria

App funktioniert - unterstütz jedoch viel weniger pid’s als andere Kostenlose App und diagnostic erkennt ebenfalls viel weniger. Ich empfehle “Car-Scanner”, die kostenlose Variante kann durchaus mehr. 10€ verbrannt.

Geld nicht wert

mike020291 on

Austria

Die App funktioniert bei mir gar nicht

BMW F25

Henry2015 on

Austria

Funktioniert perfekt mit Kiwi 3

Was not working

ebug1 on

Austria

I was using a IPhone 6s for an Audi A3 2012. The App was not working to reset the service message. This was 10 € for nothing

Perfect App

G'Day2 on

Austria

The best App I could find, no more to say. Excellent, thanks

Love it

507APC on

United States

Any chance of getting a button to start and stop DataLogging on AppleCar play ?

Read before you buy

lefknut on

United States

App is basically worthless on IOS you have to buy specific OBD 2 scanners for it work, and unlike the app says it’s not an IOS issue because the scanner works with other apps.

Useful for scanning codes and readyness tests, that’s about it

Chris 8988 on

United States

Been using this app for a few months, while the convenience of being able to check codes immediately on the fly is great, the logging feature is suboptimal with pid poling every 3-4 seconds. Checking fuel trims, maf or o2 sensor voltages is useless and I find myself having to grab a normal scanner as a result. Even with minimal pids selected there is no change to the rate. I really wanted to love this app but for the money for both the Bluetooth dongle and app, better off just getting a decent scanner instead.

Add-ons

K no obay on

United States

It’s very helpful. I know works very well with my car. Hope to get some more add-ons more stuff to your vehicles

Won’t connect, very limited customer support

Johnnyupton on

United States

Tried connecting to a supported OBD reader and this app wouldn’t connect. Customer support was decent at first but are just following a script. Once we got to the end of the script no further communication Very disappointed

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