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- OBD Fusion Vs. Pelican: Automotive assistant
OBD Fusion vs Pelican: Automotive assistant Usage & Stats
OBD Fusion is an app for your car that allows you to read OBD2 vehicle data directly from your iPhone 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 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 250 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.
- Apple App Store
- Paid
- Travel
Store Rank
#36
The most personal CarPlay driving experience for any car, whether it's a 1999 Toyota Camry or a 2025 Ford F-150.
No ads.
No tracking.
No data sold to insurance companies.
Pelican is a free navigation product with social driving features like sharing the locations of road closures, traffic, and police. Built on OpenStreetMap and a corporate sponsor of the OpenStreetMap foundation, the Pelican community actively contributes to making the map better for everyone.
Pelican's full-time development is covered through memberships that include additional powerful features like trip logging, historical vehicle diagnostics, OBD scanning, "The Fog", "The Danger Zone", and more.
▶ More than just a navigation app
Reduce context switching by customizing your experience with widgets on the map.
Widgets like real-time vehicle data (via OBD), music, weather, compass, speed limit, and more can all be added with the customizable widget editor.
▶ A real-time map connected to the Pelican community
Stay aware of real-time road conditions with Scout reports of hazards, police, construction and accidents made by other Pelican drivers.
▶ Speed limits even while cruising
Whether you're navigating or cruising, see the current speed limit with the CarPlay widget. When navigating, see the weather at your destination with the weather widget.
▶ Open source, offline navigation
With Pelican Navigation, you can navigate while offline and edits you make to OpenStreetMap can affect your drive within 36 hours of publication.
▶ Powerful, real-time vehicle data
Turn your offline car into an online car using iCloud sync and Pelican's powerful OBD scanner. Sync your vehicle state to your Apple Watch for free.
▶ Know how far you can go before you go
See your range outline on the map with Pelican's range overlays.
▶ Privacy and security
All data is stored on your device and never sent to third party servers. If you use iCloud sync, your data is stored on your personal, encrypted iCloud database accessible only to you.
▶ Control your vehicle remotely
Tesla and Volvo accounts are fully supported, with Porsche, Toyota, and Polestar accounts available in closed beta. To join the beta, email support@clutch.engineering.
▶ All your cars, anywhere you want
Personalize your lock screen, home screen, Apple Watch, and CarPlay with vehicle widgets.
Need help? Have feature requests? Reach out at support@clutch.engineering
EULA: https://www.apple.com/legal/internet-services/itunes/appstore/dev/stdeula
- Apple App Store
- Free
- Navigation
Store Rank
- -
OBD Fusion vs. Pelican: Automotive assistant ranking comparison
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OBD Fusion#36
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August 23, 2026