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Best OBD2 App For iPhone in 2022? (Top 5 Reviews & Comparison)

If you work on cars regularly, you’ve probably thought of getting an obd2 code reader at some point. But they tend to be expensive, so hey why not using your phone for that?

The idea is alluring-you simply download the app to your phone, attach the tool, and you have your own portable, diagnostic tool.

The complication comes in when you realize each of these apps have a different set of capabilities, information, and price range.

We’ve already written about the best obd2 apps on the market, but today we’ll focus on iPhone specific ones.

Comparison Chart

IMAGEPRODUCT 
TOP PICK!amazonBest OBD2 App For iPhone in 2022? (Top 5 Reviews & Comparison)1. BlueDriver OBD2 Scan Tool
  • The app includes free updates.
  • The code database is vast.
  • The data is easily stored and shared.
  • App allows you to connect to the BlueDriver sensor
VIEW ON AMAZON
BUDGET PICK!OBD Auto Doctor2. OBD Auto Doctor
  • Compatible with a wide variety of adaptors.
  • Comes preloaded with a library of codes.
  • Multiple formats for data.
  • Can work on any vehicle from 1996 to present
VIEW ON APPLE STORE
EOBD Facile3. EOBD Facile
  • Offers a lot of information for the cars that it covers
  • It has a database of 11,000 code definitions
  • Allows the user to see engine and gearbox defect codes
  • It can also clear your check engine light and display real-time function
VIEW ON APPLE STORE
Engine Link4. Engine Link
  • Manufacturer specific data codes for a broad base of makes.
  • Downloadable reports make storing information easy.
  • Allows a custom PID
  • Capable of doing an emissions test
VIEW ON APPLE STORE
OBD Fusion5. OBD Fusion
  • Compatible with an array of adaptors.
  • The data formulation and customization is unique.
  • Reports are easy to read, loadable into CSV files
  • May have the most ‘extra’ uses and readings
VIEW ON APPLE STORE

Our Ios obd2 Apps Recommendations

1. BlueDriver OBD2 Scan Tool

Best OBD2 App For iPhone in 2022? (Top 5 Reviews & Comparison)

The BlueDriver OBD2 Scan Tool is one of the OBD2 apps that’s compatible with Iphone systems and allows the user to scan their vehicle for defaults.

It’s meant to replace traditional handheld OBD2 readers that mechanics use and allow for fast and accurate diagnostic material that will allow for easy repairs.

These apps work with a sensor system that’s sold separately, and each has their own set-up for use.

We give the BlueDriver Bluetooth app a solid 5 star rating for many reasons, the least of which is the affordable sensor price and the fact that the app is free to download and use.

Comparable apps are the Carista OBD, Torque Pro, HobDrive OBD2 and Dash.

bluedriver image

  • WHAT YOU CAN DO WITH IT
  • KNOWN PROBLEMS
  • IS THERE AN ADDITIONAL COST
  • PROS/CONS OVERVIEW
  • VIDEO

The app allows you to connect to the BlueDriver sensor, and scans, reads and clears error codes from your engine to include systems such as Airbag, Transmission and ABS codes.

It stores the readings into a Reports database, which also lists over four million potential fixes for any problem that it might find.

You can enjoy real-time access to your engine data, engine parameter readings and freeze-frame capture the information.

As a bonus, you can easily email or print this information. Live data may vanish if you don’t share the info-doing this downloads a copy of your reports into the system.

If your engine is Diesel fueled, it will only work with models that are 2004-present, with a few exceptions. BlueDriver does offer a compatibility tool that will allow you to check compatibility prior to purchase.

While there is a broad base of vehicles it’s compatible with , there are varying degrees of information available.

Some older models may have leff information output than others depending on the make. Be sure to check whether yours is one of the limited information models.

Also, be aware that if your phone goes to ‘sleep’ while the scan is in process, the app will stop working. Be sure to adjust your settings on your phone prior to use.

The app is free with the purchase of the BlueDriver Bluetooth OBD2 Sensor, which is needed for the app to work.

There are no monthly fees associated with the app or fees involved with downloading reports or viewing suggested fixes.

PROS

CONS

2. OBD Auto Doctor

OBD Auto Doctor

The OBD Auto Doctor is an app that can work on any vehicle from 1996 to present. It requires the use of any of the following adapters, sold separately: 

  • ELM Wifi OBD2
  • Kiwi 3
  • Carista
  • Vgate
  • LELink
  • Viecar
  • Tonwon
  • Veepeak
  • MicroTech Bluetooth Low Energy Adaptor
  • WHAT YOU CAN DO WITH IT
  • KNOWN PROBLEMS
  • IS THERE AN ADDITIONAL COST
  • PROS/CONS OVERVIEW
  • VIDEO

This OBD2 sensor has several nice features, to include the ability to tell you if your car is ready for emissions testing.

It has on-board diagnostic monitors for advanced diagnostics, monitors your fuel consumption while you drive, allows you to view real-time diagnostics to help pinpoint abnormalities, read explanations of diagnostic trouble codes, freeze frame or clear the codes.

The app can help you diagnose multiple units such as the engine and transmission, so it’s great if you want to view how each component of your car is working individually.

The app comes programmed with over 18,000 trouble codes to help diagnose your vehicle.

The reports are easy to read, available in numerical or graphs, imperial or metric units, and can be sent to any email. 

The product comes with a license key, and if you lose it you may not be able to access the app again.

In the same vein, some users find that if they have an older version of the software, updates may invalidate their key.

The license provided upon purchase is valid for one year. If you want to update your license, you have to purchase a separate license key to access updated information.

If you do not choose to update, you may use your license indefinitely, but only on the pre-updated information database.

The App only works with IOS 9.0 or newer.

There is an annual subscription fee of $18.

Other than the sensor, additional costs include the necessity to update your app annually in order to access newer information as it’s added.

This is optional, users can continue to access the older database with no fee.

PROS

CONS

3. EOBD Facile

EOBD Facile

Image Credit : iTunes

The EOBD Facile is an OBD2 reader with a slightly more limited scope, but offers a lot of information for the cars that it covers.

If you tend to only own or work on the listed makes, this one is worth a look.. It requires and ELM27 Wifi interface or a Klavkarr scanner in order to operate.

  • WHAT YOU CAN DO WITH IT
  • KNOWN PROBLEMS
  • IS THERE AN ADDITIONAL COST
  • VIDEO

It has a database of 11,000 code definitions, and allows the user to see engine and gearbox defect codes.

It can also clear your check engine light and display real-time function of vehicle sensors such as speed, engine RPM, engine temperature,spark timing, engine airflow and torque. 

The App can diagnose and display specific manufacture codes for the following makes: Renault, Peugeot, Citroen, Opel, Audi, Ford, VolkswagenFiat, Alfa Romeo, BMW and Skoda.

These readings can be downloaded into a report or recorded on your phone to watch at a later date through the PC/Mac software EOBD-Facile.

The program is compatible with Windows Vista, 7,8, 8.1, and 10. Mac OS X from 10.8 to newer.

Reports can’t be easily saved and there is no email process for sharing from the basic, free version. Additional convenience services like these require a purchase of the Basic or Plus Edition

There is a £ 39.90 license fee for the Basic Edition, or £60.00 for the Plus Edition.

4. Engine Link

Engine Link

Engine Link is a popular app, and for good reason. It allows you to do a number of different tasks, and has some helpful customization options. It requires the use of one of the following adaptors:

  • OBD II Wifi adapter
  • Low Energy Bluetooth Adapter such as LELink, LELink2, Carista, or Viecar
  • WHAT YOU CAN DO WITH IT
  • KNOWN PROBLEMS
  • IS THERE AN ADDITIONAL COST
  • PROS/CONS OVERVIEW
  • VIDEO

This is the only Iphone app that allows a custom PID. The app is capable of doing an emissions test, conduct real-time reports on your running engine, display car sensor data, clear OBD fault codes and is fully customizable to show only the data you want to see.

The app allows you to graph your data for easy to read reports. It’s capable of recording engine speed, coolant load, fuel levels, and transmission temperatures.

The MPG widget tool can plot your fuel efficiency, and it comes pre-loaded with GM and Ford libraries for manufacture codes, plus a PID and Prius PID libraries.

Occasionally, the app fails to put itself to sleep, despite being programmed to do so after two hours of non-use. Sometimes users may also experience that the app has difficulty connecting to the vehicle, in which case they should ensure the ignition is set to engine off, key on position.

There are no subscription fees to use this app.

PROS

CONS

5. OBD Fusion

obd fusion

Of all the OBD readers, this one may have the most ‘extra’ uses and readings. It requires the use of one of the following adaptors:

  • Carista BLE
  • Tonwon BLE
  • Veepeak BLE 4.0
  • LELink BLE
  • Viecare BLE
  • Lonauto
  • Vinli
  • Vgate iCar Bluetooth 4.0
  • BAST BLE
  • Kiwi 3

There are so many readings available on this app, it’s difficult to list. In addition to the standard code readings, it does contain some enhanced codes for GM and Ford.

It also allows users to access fuel economy, performance on just a ¼ mile of travel from 0-60 MPH, multiple trip meters, engine horsepower and torque, air-to-fuel ratios, battery voltage, oxygen sensor, real-time mapping and whether your car is ready to pass emissions.

  • WHAT YOU CAN DO WITH IT
  • KNOWN PROBLEMS
  • IS THERE AN ADDITIONAL COST
  • PROS/CONS OVERVIEW
  • VIDEO

The reports are easy to read, loadable into CSV files for email, and customizable for displaying exactly what you’d like to know.

You can also download and email the entire diagnostic report. The data can be formatted to imperial or metric units and six different languages.

The app is not compatible with generic OBD sensors. If you use one of the sensors not listed, you may have limited readings. The Vinli adaptor can only read SAE PID and trouble codes.

There are optional add-ons beyond the original purchase for specific models, that average around $80.00. Models include Ford, Mazda, Toyota and Nissan.

PROS

CONS

FINAL VERDICT

While there’s no doubt that any of these apps would come in handy if you’re a fan of working on your own car, either as a  mechanic or enjoy being able to diagnose your car issues, the Bluedriver OBD2 emerges as the clear winner of the list.

It does have a specific adapter that needs to be purchased, but it offers the most data available between all the apps, while avoiding a monthly or yearly licensing fee for its continued use.

Updates are free to anyone who has already downloaded the app.

Plus, it’s one price for all of the convenience features such as the ability to download reports, emailing capabilities and other diagnostic storage options.

If you’re in the market for an app that will make your mechanic duties easier, it’s a simple to use tool that provides everything you’ll need without the requirements for updating or additional purchases.