This app turns your iPhone,iPad or iPod into an advanced display for your engine data. Want to know why the check engine light keeps going on? Check it with OBD2 Scanner. Want to monitor speed, fuel consumption, RPM, engine temperature as you drive? Do it with OBD2 Scanner.

DISCLAIMER: OBD2 Scanner requires a compatible third party hardware interface, purchased separately, to communicate with the vehicle. OBD2 Scanner supports all OBD-II and EOBD compliant vehicles sold worldwide. Please verify that your vehicle is OBD-II/EOBD compliant before purchasing! OBD-II Hardware compatibility: - ELM327 compatible WiFi dongles - Specially tested on cheap Chinese wifi scanners.
Bluetooth adapters NOT supported.

Get the benefit of multiple gauges without the overwhelming clutter and the expense! (Note: Not all OBD-II compliant vehicles will have support for all of these parameters)

Main features:
- engine speed (RPM)
- vehicle speed
- real time fuel consumption litre/100 or MPG
- fuel level %
- engine coolant temp.
- intake air temp.
- percent engine load

- Read and clear diagnostic trouble codes
- Trouble code database contains data for most popular cars
- Searching in DTC database by trouble code

-Draw graphics for main parameters, such as speed,mass air flow,timings etc.

Additional Features:
- Generate reports and send it via email.
- Shows in real time detected sensors data.
- Trip computer
- Full support for OBD-II diagnostics, find out why your check-engine light is on and clear diagnostic trouble codes (DTCs)

What’s New

Version 2.2

- iOS 10 support
- Protocol auto selection bug fix

Ratings and Reviews

1.8 out of 5
6 Ratings

6 Ratings

genesdx ,

obd2 scanner by bars

Used to work good on all OBD2 equipped cars/trucks. Since iOS update 9 this app has never been able to scan older OBD2 SAE vehicles and has a hard time communicating with CAN equipped vehicles. Too buggy and I guess it was good while it lasted.

OriginalNickname¥#%* ,

Waste o Money 2 (too)

I beg forgiveness from the previous reviewer... I failed to heed your words... and I paid the price - the price of this app, to be exact! Same thing, it connects and reads the tachometer and that's about it. Says the trouble codes not in database/ couldn't read codes. This car is a newish Subaru afore crying out loud!! It's probably the primary reason anyone gets an app like this. Don't fall prey to this app because it's cheap - it's cheap for a reason. DO NOT BUY THIS!!

Youngster96 ,

Scanner works well

I use several scanners with my ELM-327. This one generates a very detailed report showing the primary functionality of my 1999 Jaguar XK8 engine. Worth the money.


Bulat Faizullin
10.6 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like