OBD Fusion

OBD Fusion

By OCTech, LLC

  • Category: Travel
  • Release Date: 2013-06-02
  • Current Version: 4.5.0
  • Adult Rating: 4+
  • File Size: 79.59 MB
  • Developer: OCTech, LLC
  • Compatibility: Requires iOS 9.0 or later.
  • App Ratings:
    4.5/5 ( 2,524 App Reviews)
  • Price:
OBD Fusion App Ratings: 4.5
Based on 2,524 App Reviews

OBD Fusion App Details

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 customized dashboards, read diagnostic trouble codes, estimate fuel economy, and much more! OBD Fusion is also available for Apple Watch! 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 scan tool, Automatic car adapter (Pro or 2nd generation), Carista BLE adapter, Tonwon BLE adapter, Veepeak BLE 4.0 adapter, LELink BLE adapter, Viecar BLE adapter, Lonauto adapter, Vinli adapter, Vgate iCar Bluetooth 4.0, or Kiwi 3 to use this app. OBD Fusion is not compatible with generic ELM Bluetooth scan tools and 1st generation Automatic car adapters. Checkout the full list of adapters here: https://www.obdsoftware.net/software/obdfusion OBD Fusion supports all OBD2 and EOBD vehicles sold worldwide. Not sure if 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 through advanced configuration in the app. Please contact us for more details. OBD Fusion is brought to you by OCTech, LLC, the makers of TouchScan and OBDwiz. Now you can get the same great features for your iPhone, iPod Touch or iPad! OBD Fusion has a ton of features, including: 
- Read and clear diagnostic trouble codes and your Check Engine Light (MIL)
- Real-time dashboard display with fully customizable gauges - 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 emailed - Real-time graphing of multiple signals 
- Multiple trip meters
 - Log data to CSV file and email CSV files - Create custom enhanced PIDs - Includes some built-in enhanced PIDs for Ford and GM vehicles - Display Boost pressure in real-time - Display Engine Horsepower and Torque - Display calculated Air-to-fuel ratio - Display battery voltage
 - Read freeze frame data
 - Fully customizable units, including English, Imperial, and Metric units
 - Real-time graphing - Over 150 supported PIDs
 - Displays 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 in real-time - Integrated Dropbox functionality - Available in English, Czech, French, Italian, Spanish and Greek - Manufacturer specific Enhanced Diagnostics are available for certain vehicles through In-App purchases. * Some features may be limited based on the adapter that you are using. OBD Fusion with the Automatic adapter is currently limited to reading SAE PID data only. OBD Fusion with the Vinli adapter is currently limited to reading SAE PID data and trouble codes only. ** Continued use of GPS running in the background can dramatically decrease battery life. OBD Fusion for Apple Watch includes the following features: - View statistics about your last trip - View quick information about your vehicle - See where you parked your car on the map - Set parking meter time on your watch and easily check the time remaining on the parking meter


OBD Fusion App Screenshots

App Reviews

  • Best of the Best

    By PegasusIV
    Apps are all great if they work. Some struggle to even get that far. Not with this app. Zero delay over Bluetooth with the Veepeak dongle; high level of gauge customization, gets deep into sensor data with direct and calculated readings like gal./hr., torque and hp and much more. But far and away the best part this app, is the support. Prompt email replies to questions, different options, helpful tweaks. Apps are great when they work... they’re even better when the developer stands behind it. 5 stars!
  • good but has issues

    By $Ch
    So after latest update, I have this peristent problem where some of the 3 pages of my dashboard would randomly show up blank. I’ve gotten into this routine where I’d shut down the app and restart and repeat until all the pages show up. The trouble codes monitor has worked pretty well.
  • Spoiled by another app...

    By iOSnpc
    I was spoiled by Torque Pro on Android (been using it for 5+ years) and I was wary about purchasing any other diagnostic app because I didn't think any of them could stand up to it... In fact, I specifically kept an old Android phone around just for the old bluetooth ELM27 that wouldn't connect to my iPhone. I cashed in some eBay bucks for a wifi ELM27 and decided to give this app a shot. Definitely worth the $! The interface is intuitive and polished, not to mention it connected right up to my OBD device the first time with zero frustration. Thanks dev!
  • Great app. Avoid extras.

    By RateThis852
    Base app works great. Extras appear to be a waste. App new extra needs a different adapter for my 03 Mazda. It asks for a separate network during connect. Why couldn't the app say or test for this directly before I wasted $10? Proprietary adapter to my phone, I don't think that exists. I will revise this review if I am refunded.
  • Air fuel ratio won’t go bellow 11

    By beast bean
    Seems like air fuel ratios won’t drop Lower than 11 doesn’t seem accurate, any updates on that ?
  • How do people like this???

    By Trentb707
    I’m at a total loss how this app gets the reviews it does. My only guess is a lot of people don’t know what they’re looking for. I’ve got a 2006 Ford F-250 with the 6.0 powerstroke. I wouldn’t recommend this to anyone with a diesel period, it doesn’t show anything of any relevance to diesels. Purchased all the extras for my truck, still didn’t get what I wanted to see...even though in the description of ford extras it says I can see transmission temp...which I can’t. All in all, this app is total garbage. From the design, the effectiveness, and the support. I tried to use this app for almost 4 months, not like I just tried it and said “F it”. The customer service was extremely sub par. Any issues at all they just direct you to the same help document that’s in the app. Idiots. If you don’t know anything about internal combustion engines than this is the app for you. If you’re able to chew gum and walk at the same time, don’t waste your time or your money.
  • This WILL pay for itself

    By Mr side stepped the bandits
    This app , along with the Foseal reader that I got on Amazon for $20.00, has saved me at least $1000.00 so far. I have been able to clear a lot of codes that Toyota (for my 2005 Highlander) would have GOUGED me for "Repair" opertunities. I also have a 2001 Olsa shioulette that this device has saved me money (using this app). You cant go wrong.
  • Great App

    By Leighton Penn
    It’s easy to use and you can purchase dealer codes for vehicles.
  • Logging is flaky

    By axle2152
    Seems that anytime I try to log data to a CSV file either the wrong PIDs are logged despite having selecting which PIDs I want logged. Very frustrating and time consuming trying to get the software to do what it’s supposed to do and diagnose potential problems with a vehicle. Wasted another $10 on a extra only for the app to not work correctly.
  • Amazing!

    By Jjuujjuuc
    How can I make this app detect E85 content in my car? I got a kit installed so I’d love to know.