The app is full functional OBD2 ELM327 simulator.
This app emulates running vehicle and generates an ELM327 data. The emulator is practically useful and cost effective in OBD-II application development by saving the time and fuel for debugging and testing programs with real cars. Just run simulator and connect to the proper port through your developing application. Also you can analyse third part applications to improve yours.

New proxy mode MITM (man-in-the-middle).
Now you can setup this app as "ELM327 device -- OBD2 simulator -- your app" and monitor all traffic.

- Supports most popular AT commands
- Support DTC (trouble codes) generation
- VIN code generation
- Voltage regulation
- Running vehicle emulation
- Current PID highlight
- SAE J1850 PWM
- SAE J1850 VPW
- ISO 9141-2
- ISO 14230-4 (KWP 5BAU
- ISO 15765-4 (CAN 11/500)
- ISO 15765-4 (CAN 29/500)
- ISO 15765-4 (CAN 11/250)
- ISO 15765-4 (CAN 29/250)
- SAE J1939 (CAN 29/250)
- "Double LF" simulates some cheap buggy dongles
- Multi ECU up to 20
- Override AT settings
- Response delay
- CAN response generator
- Modes 1 2 3 4 5 9 22
- Communication log
- HTML/TXT log generator
- VAGCAN vehicles ECU's
- Comments for VW commands
- UDS responses
- MITM Proxy mode
- Simple log mode

What’s New

Version 1.71

- New AT commands
- New GUI
- Used commands stat
- New PIDs detector

Ratings and Reviews

2.0 out of 5
2 Ratings

2 Ratings

***BB*** ,

It works

Decent simulator for devlopment. Essentially spews random values for testing a connection to an OBD2 device.

dwmetzler ,

Have yet to get this to work

I pursched this to use it for development, but have yet to be able to get it to work.
It has no help file, nor any setup instructions and it currenlty does not work under Mac OS Sierra Version10.12.3
Buyer beware..

App Privacy

The developer, Bars, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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