OBD Fusion App SupportOCTech, LLC

OBD Fusion App Support

4.72334 star

Total 15,351 Ratings

What is OBD Fusion? Description of OBD Fusion

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/support/knowledge-base/how-do-i-know-whether-my-vehicle-is-obd-ii-compliant/. 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)

- 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
- 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, Czech, French, Italian, Spanish and Greek
- 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.

OBD Fusion App User Reviews

What do you think about OBD Fusion app? Ask the appsupports.co community a question about OBD Fusion!

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OBD Fusion Pros

Perfect goodGuys this app. perfect good im using for longtime...👍🏼awesome.RogerIPPYVersion: 4.7.0

ObdWorked great the first time now only half the gauges work. Horsepower and torque suddenly doesn’t work. Both iPad and iPhone *UPDATE* Got gauges working..Cobra85caVersion: 5.8.0

✓   OBD Fusion Positive Reviews

OBD Fusion Cons

DisappointedI spent $15.81and it does not work on Veepeak iOS, total rip off give me my money back..G. AnnVersion: 5.5.0

Poor informationThis app gives very little information to me other than an error code. All codes just say “manufacturer defined” and the online lookup shows nothing. Whereas other free apps give me all details about a code. 2 stars because it was easy to connect to my scanner. Sorry but this was a waste of money..DJ PollotzoVersion: 5.17.0

✗   OBD Fusion Negative Reviews

Is OBD Fusion legit?

Yes. OBD Fusion is 100% legit to us. This conclusion was arrived at by running over 15,351 OBD Fusion user reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, AppSupports Legitimacy Score for OBD Fusion is 88.5/100.

Is OBD Fusion safe?

Yes. OBD Fusion is quiet safe to use. This is based on our NLP analysis of over 15,351 user reviews sourced from the IOS appstore and the appstore cumulative rating of 4.7/5. AppSupports Safety Score for OBD Fusion is 91.5/100.

Should I download OBD Fusion?

There have been no security reports that makes OBD Fusion a dangerous app to use on your smartphone right now.

OBD Fusion Screenshots

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Product details of OBD Fusion

App Name:
OBD Fusion
Legitimacy Score:
Safety Score:
Content Rating:
4+ Contains no objectionable material!
Travel, Utilities
App Size:
72.76 MB
Bundle Id:
Relase Date:
02 June 2013, Sunday
Last Update:
26 October 2022, Wednesday - 14:06
IOS 12.0 or later

OBD Fusion 5.32.1 Update Note
✱ Version History

• Due to technical issues beyond our control, we had to remove the watch app. • Added support for the latest OBD2 standard, which allows connecting to 2023 and newer vehicles that support the new standard. • Added a help document for trouble codes. Y....

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