The app is full functional OBD2 ELM327 WiFi 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 on any iOS device and connect to the proper port through your application. Also you can analyse third part applications to improve yours.

If you need more power full tool use mac version with UDS support and proxy mode.

- 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
- CAN response generator
- Modes 1 2 3 4 5 9
- Communication log

What’s New

Version 1.3

- new iOS version support

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

Barman2075 ,


Cool job bro. Really helpful. Does it supports multi link.

Soldre2000 ,


Good logs, easy setup. The batts die very fast.

App Privacy

The developer, Bars, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

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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