7 Best OBD2 Apps (iPhone and Android) for Cars Review 2019

OBDLink is an app that gives you perfect entry into your vehicle’s information via your phone. Imagine having the ability to diagnose and repair your vehicle using your smartphone. Sounds heavenly right?

This has been made possible by using a wireless scanner that utilizes WI-Fi and Bluetooth technology.

However, to unlock the full potential of the scanner, an OBD2 app is a necessity.

We understand that choosing the best OBD2 app that will be compatible with both your phone and scanning tool can be a rough and tiresome ordeal.

Lucky for you, we have zero in the best 7 OBD2 apps just to make your choice much easier. But how did we zero into these top 7 OBD2 Apps?

Well, we left nothing to chance and did our research to get the best 7 OBD2 apps in relation to compatibility, display, functionality and those that scored exceptional rating on online shopping sites.

Ready? Here are 7 best OBD2 apps to look for in the market.

Best OBD2 apps Review

OBD Fusion (Car Diagnostics)

OBD Fusion (Car Diagnostics) is an innovative app that is created to read onboard diagnostics from your vehicle.

It allows a car owner to take care of his car just as good as an expert mechanic would.

The icing on the cake is that you can read OBD2 data directly from your iPad, iPod touch or iPhone.

The app can be used to monitor fuel usage on your vehicle, read diagnostic codes, check on engine light as well as other numerous functions.

The best part is that OBD2 is compatible with all cars with OBD2 and EOBD.

The app allows you to check your graph, test emissions as well as keep an eye on fuel economy all in real time.

This flawless app can process sensor data at the highest speed of 100 times a second.

By utilizing this app, you get better access to the sensors.

It gives you access to incredible information from the computer systems on your vehicle.

Who Should Buy It?

OBD2 fusion has lots of features that a professional mechanic would find immensely valuable. Car owners will also find this app to be straightforward and simple.

It will help you monitor data from their vehicles as well as engage in some repairs using this app.

This diagnostic OBD app will give you a better performing car.


  • Read and reset diagnostic codes
  • Checks Engine Light
  • Calculates performance
  • Gives a diagnostic report
  • Monitor fuel economy
  • Offers real-time graphs
  • Has some inbuilt PIDS for GM and Ford vehicles
  • Dashboards that can be personalized
  • Shows battery voltage
  • Changes data to CVS format that can be viewed in a spreadsheet
  • Read, retrieve frame data
  • Allows customization of imperial, metric unit and English.
  • Supports more than 150 PIDs
  • Shows manufacturers information.
  • Prepares one for a SMOG test
  • Results of oxygen sensors
  • Monitoring tests onboard
  • Diagnostic reports can be stored and emailed
  • Has an inbuilt database for the definition of fault code
  • Bluetooth and WI-Fi support for the scan tool.
  • GPS tracking in real time


  • Only works with LE-ink device
  • Your tablet must have a USB support to connect to the USB device
  • Only read SAE PID data.
  • When GPS is continually running in the background, it can reduce battery life
  • Features available depend on the type of adapter.


The OBD2 app will give you a better performing car, by monitoring your fuel economy as well as keeping your engine at its best and running.
A video about OBD Fusion:

OBD Car Doctor

OBD Car Doctor changes your mobile phone into a functional automotive scanner.

It allows for a quick and easy link that provides communication with onboard vehicle diagnostic system. Pretty awesome, right?

Also, it allows for real-time reading parameters for car sensors supported by your car.

The app works on car diagnostic, store, retrieve and delete data from your vehicle.

Car Doctor just like the name suggests keeps your car in a top-notch condition if not a healthy condition.

Who Should Buy It?

Scan Doctor is perfect for a car owner who enjoys fixing small problems involving their vehicle on their own. It has a direct and straightforward usage guide.

OBD Car Doctor changes your mobile phone into a functional automotive scanner.
OBD Car Doctor allows for real-time reading parameters for car sensors supported by your car


  • Provides graphs with real-time information.
  • Displays the speed, temperature, pressure among other sensors.
  • Records and retrieves data
  • Can display multiple parameters.
  • View and email recorded information
  • GPS supported
  • Data on fuel consumption
  • Stores and share DTC data


  • Cheap adapters cause unstable connection
  • Step by step details for data clean up
  • Bluetooth connection can be poor


This app gives you a lot of information on your vehicle in real time. Besides, it reads and diagnoses problems on your engine before they blow out of proportion.

A video about OBD Car Doctor:

OBDLink (OBD-II Car Diagnostics)

OBDLink (OBD-II Car Diagnostics) is an app that gives you perfect entry into your vehicle’s information via your phone.

Despite being very reasonably priced, it comes with some exciting, vital features that will guide you into becoming an expert do it yourself, mechanic.

Besides giving you access to data your phone becomes a problem detecting tool for your vehicle.

This means at no one time will you be caught off guard.

This information also gives you an opportunity to get your shirt dirty as you fix some minor problems on your car.

Moreover, you can monitor fuel economy, prepare for a SMOG test as well as clear and Check Engine Light among many more features.

Who Should Buy It?

This is a simple and yet reliable app. OBDLink is designed for the average car owners who wish to be in full control of their vehicles performance.

OBDLink (OBD-II Car Diagnostics) allows you to turn your phone or tablet into a useful diagnostic tool for your car.
OBDLink is an app that gives you perfect entry into your vehicle’s information via your phone.


  • Show data in real time
  • Get you ready for emission tests
  • Estimate fuel economy
  • Download or upload vehicle data
  • Read and clear error codes
  • Store and freeze frame data
  • Dashboard customizing
  • Metric and English units
  • Oxygen sensors results
  • Monitoring tests onboard


  • Connection problems
  • Has poor Wi-Fi connection


OBDLink (OBD-II Car Diagnostics) allows you to turn your phone or tablet into a useful diagnostic tool for your car.

With this app, you can be sure that your vehicle will be operating at its optimum capacity always.

BlueDriver OBD2 Scan Tool

Are you looking for an affordable yet efficient scanning tool?

Look no further, BlueDriver OBD2 Scan Tool will turn your smartphone into a reliable and professional diagnostic tool that fully understands your vehicle.

The app is compact which makes it highly portable. Furthermore, this scanner not only reads and detects error codes.

It also offers specific solutions drawn from over 6.6 million fixes.

It works perfectly with the OBD2 sensor for quality results.

The BlueDriver was created with the average user in mind. It is easy to use and gives comprehensive data.

It is a trusted brand that was designed by American Professionals. Their support system is a fantastic, dependable and available 24/7.

Who Should Buy It?

It is a premium addition to your toolbox. The scanning tool is very popular with professional mechanics as well as the average car owns.

This is because, on top of being easy to use, it has so many cool features to explore.

BlueDriver has high functionality and has multiple features.
BlueDriver can read and clear codes from all makes and models.


  • Onboard diagnostic monitors
  • Prepares for emissions or smog tests
  • Displays live data
  • Reads and clear fault codes
  • Provides repair reports
  • Easy to use
  • Print and share reports
  • Wireless communication
  • Interactive graphing
  • Stores freeze frames
  • Unmatched support system


  • It is not compatible with all cars


This is an excellent brand that is designed by a trusted company. It has high functionality and has multiple features.
A video about BlueDriver OBD2 Scan Tool:

Torque Pro (OBD 2 & Car)

This is one of the most sought for OBD2app for smartphones.

Torque Pro holds a wide range of features that and is highly reliable. Using this app you can detect errors in your OBD code in real time, performance as well as provide sensor data.

It uses OBD1 Bluetooth adapter that connects to the EUC. Additionally, you can customize your dashboard using this application.

If you need to know where your car was at any time, the app will use the GPS tracker to give you accurate information.

Torque Pro (OBD 2 & Car) is an efficient app that is instrumental in reducing repair costs. This is because; in addition to helping you detect problems it also helps you fix your vehicle.

Who Should Buy It?

The app is very popular with vehicle owners. Reason being that it helps cut down on costs of repair. It also offers the comfort of being able to track your cars movement at any time.

Torque Pro is very popular with vehicle owners
Torque Pro is an Engine Management Diagnostic and Tool.


  • Helps minimize repair costs
  • Has inbuilt alarms for alerting you to problems
  • Enhances the functionality of your vehicle
  • Shows temperature transmissions
  • Has different color schemes for various conditions
  • Uses GPS to track where your car has been.


  • It is costly
  • Incompatible with some cars
  • High battery consumption


It is an incredible scanning tool that has a broad feature basis and is relatively accurate.
A video about Torque Pro:

FIXD – Vehicle Health Monitor

FIXD – Vehicle Health Monitor is what you need for general wellness of your vehicle.

The device helps diagnose and monitor your car condition and performance. The app can be used to track multiple FIXD devices.

It is also compatible with all vehicles dated as far as 1996. Amazingly this app also works as a reminder for your vehicles maintenance schedule.

It can clear error code and Check Engine Light.

Who Should Buy It?

This app is perfect for car owners with a fleet of vehicles because you can monitor all using the same app. It also ensures that you do not miss any scheduled maintenance.

FIXD helps diagnose and monitor your car condition and performance.
FIXD also supports Check Engine Light diagnosis.


  • Maintenance reminder
  • Compatible with numerous car models
  • Can monitor many vehicles
  • Clear and Check Engine Light


  • Does not detect ABS or ARS


FIXD is an incredibly useful app that poses no threat to your wallet. It is especially useful when you are dealing with a large number of vehicles.
A video about FIXD – Vehicle Health Monitor:

Carista OBD2

Carista OBD2 helps you improve electronic option thus personifying your vehicle. It allows you to check for errors in your car, and clears any faulty code and also prepares you for emission tests.

The app works fast to gather data from your vehicle and provides a report.

One unique feature about Carista is that it gives you access to advanced manufactures information. Which include navigation, abs, and airbag, etc.

It also allows you to customize your car to settings that bring out your style.

Who Should Buy It?

Carista OBD2 has features that can be utilized by both a professional mechanic and an amateur mechanic. It is ideal for car owners because it helps you avoid overheating your engine.

Carista OBD2 has features that can be utilized by both a professional mechanic and an amateur mechanic
Carista OBD2 will change the way your doors, windows and many more behave.


  • It is easy to use
  • Comes with manual instructions
  • Gives advanced manufacturers diagnostics
  • Read and reset the Check Engine light.
  • Compatible with car models dating back to 2000
  • You can customize your car
  • Warns you in case of engine overheat


  • Difficulty in saving changes
  • Used with specific adapters.


This easy to use is an incredible tool that ensures you keep your vehicle in a tip-top condition.

A video about Carista OBD2:


There are three things to consider before making a choice pm the OBD2 scanner app

  • Compatibility with your vehicle
  • Bluetooth connection ability
  • Use with different adapters.

The above list provides some of the very best apps in the market. The choice you make will depend on the functions that you wish to lean towards. There are no limitations to which OBD2 app is the best.

The Carista OBD2 would be an obvious choice for many because it is compatible with most car models.

It also offers diagnostic, servicing and customization services.

However, there is no limitation. The choice is yours; go with the app that works best for your needs and your budget

The Bottom Line

Have you ever wished for a magic wand that could magically tell you what is causing that annoying problem on your car?

Well, gone are the days when this was just but a wish. Today, vehicles are fitted with diagnostic scanning tools that detect technical problems before your car breaks down. These diagnostic tools are likely to cut your trips to the mechanic shop by a large magnitude.

That’s not all; installing an OBD2 application on your phones makes your life easier. These apps are designed to not only point to the problems but also offer the most suitable solutions to the issues.

Thankfully numerous apps will help you keep your vehicle at its best.