Phone

OBD Fusion (Car Diagnostics)

Communication • OCTech, LLC • ⭐ 4.70 • 100,000+

Version 6.14.0 Everyone

Screenshots

Permissions Explained 14 permissions requested View details

This app requests 14 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
ℹ️ Review	Approximate Location (network Based) approximate location (network-based)	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Precise Location (gps And Network Based) precise location (GPS and network-based)	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Read The Contents Of Your Usb Storage read the contents of your USB storage	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Modify Or Delete The Contents Of Your Usb Storage modify or delete the contents of your USB storage	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Wi Fi Connections view Wi-Fi connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Network Connections view network connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Pair With Bluetooth Devices pair with Bluetooth devices	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Access Bluetooth Settings access Bluetooth settings	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Full Network Access full network access	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Control Vibration control vibration	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Prevent Device From Sleeping prevent device from sleeping	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Modify System Settings modify system settings	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Google Play License Check Google Play license check	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Read Google Service Configuration read Google service configuration	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.

About OBD Fusion (Car Diagnostics)

OBD Fusion is an app that allows you to read OBD2 vehicle data directly from your Android phone or tablet. You can clear your check engine light, read diagnostic trouble codes, estimate fuel economy and much more! OBD Fusion has a ton of features that are used by professional car mechanics, do-it-yourselfers, and users who want to monitor car data during day to day driving. Some of the features include customizable dashboards, real-time graphing of vehicle sensors, emission readiness status, data logging and exporting, oxygen sensor tests, Boost readout, and a full diagnostic report. Is your check engine light on? Do you want to monitor fuel economy and usage in your vehicle? Do you want cool looking gauges on your Android phone or tablet? If so, then OBD Fusion is the app for you! OBD Fusion is a vehicle diagnostics tool that connects to OBD-II and EOBD vehicles. Not sure if your vehicle is OBD-2, EOBD or JOBD 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 works with some JOBD compliant vehicles and in some cases requires modifications to the connection settings in the app. Please contact us for more information. You must have a compatible scan tool to use this software. For recommended scan tools, see our website https://www.obdsoftware.net/software/obdfusion. Please note that cheap ELM clone adapters can be unreliable. OBD Fusion can connect to any ELM 327 compatible adapter, but the cheap clone adapters tend to have slow refresh rates and might disconnect randomly. OBD Fusion for Android is brought to you by OCTech, LLC, the developers of TouchScan and OBDwiz for Windows and OBDLink for Android. Now you can get the same great features for your phone or tablet. OBD Fusion has the following features: • Android Auto support. Note that Android Auto does not support dashboard gauges. • Read and clear diagnostic trouble codes and your Check Engine Light (MIL/CEL) • Real-time dashboard display • Real-time graphing • Fuel economy MPG, MPG (UK), l/100km or km/l calculation • Create custom enhanced PIDs • Includes some built-in enhanced PIDs for GM vehicles including engine misfires, transmission temp, and oil temp. • Multiple trip meters for tracking fuel economy, fuel usage, EV energy economy, and distance • Customizable dashboards with fast dashboard switching • Log data to CSV format and export for viewing in any spreadsheet application • Display battery voltage • Display Engine Torque, Engine Power, Turbo Boost pressure, and air-to-fuel (A/F) ratio (vehicle must support the required PIDs) • Read freeze frame data • English, Imperial, and Metric units that are fully customizable • Over 250 supported PIDs • Displays vehicle information including VIN number and calibration ID • Emissions readiness for each US state • Oxygen Sensor Results (Mode $05) • On-board Monitoring Tests (Mode $06) • In-performance Tracking Counters (Mode $09) •…

What OBD Fusion (Car Diagnostics) Is Used For

OBD Fusion appears to be a vehicle diagnostics app for Android phones and tablets. Based on the metadata, it is commonly used to connect to an OBD-II, EOBD, or some JOBD-compliant vehicle through a compatible scan tool, then read live car data and view diagnostic information from the app.

People may use it when a check engine light appears, when they want to read or clear diagnostic trouble codes, or when they want to monitor vehicle performance during normal driving. The app also seems suited to users who want dashboard-style gauges, real-time sensor graphs, fuel economy estimates, and diagnostic reports. Because the permissions include Bluetooth, network, location, USB storage, and system-related access, the app may be designed for connecting to external adapters, showing vehicle data, and saving or exporting logs. Android Auto support is listed, though the metadata notes that dashboard gauges are not supported there.

Common uses

Read and clear diagnostic trouble codes from supported vehicles
Check check engine light information from an Android phone or tablet
View live sensor data on customizable dashboards
Track fuel economy and driving usage over time
Log and export vehicle data for later review
Run certain diagnostic and sensor tests, such as oxygen sensor checks
Connect through compatible OBD-II adapters, including Bluetooth-based scan tools

Best for:

drivers with warning lights DIY car diagnostics vehicle data monitoring fuel economy tracking mobile scan tool users

Related tags

App Details

Package:
OCTech.Mobile.Applications.TouchScan

Category:
Communication

Developer:
OCTech, LLC

Version:
6.14.0

Updated:
Mar 11, 2026

Min Android:
6.0

Age Rating:
Everyone

Contains Ads:
No

In-App Purchases:
Yes

Official Listing

Official listing available on Google Play
Package name: OCTech.Mobile.Applications.TouchScan
Age rating: Everyone

Explore More

Browse more apps in Communication or explore the Phone hub .

Related Communication Apps

Messenger

Communication • Meta Platforms, Inc.

Useful. Social. Expressive.

Version Varies with device 62.8 MB ⭐ 4.70 5,000,000,000+ installs

Snapchat

Communication • Snap Inc

Share the moment!

Version 13.85.0.53 141.4 MB ⭐ 4.20 1,000,000,000+ installs

Communication • Telegram FZ-LLC

Telegram is a messaging app with a focus on speed and security.

Version 12.5.2 72.3 MB ⭐ 3.90 1,000,000,000+ installs

WhatsApp Business

Communication • WhatsApp LLC

Simple tool for businesses to talk to their customers.

Version 2.26.11.73 59.6 MB ⭐ 4.70 1,000,000,000+ installs

Truecaller: Spam Call Blocker

Communication • Truecaller

Spam call blocker and caller ID for automatic call protection!

Version Varies with device 75.4 MB ⭐ 4.40 1,000,000,000+ installs

Rakuten Viber Messenger

Communication • Viber Media

Version Varies with device 171.4 MB ⭐ 4.10 1,000,000,000+ installs

How to Download OBD Fusion (Car Diagnostics)

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.