One-Click Apps (OCA) builder
Edvinas avatar
Written by Edvinas
Updated over a week ago

This builder is a platform for VAG Ultimate users which is intended for personal app creation.

Follow the instructions to create your own app:

  • Open "Other" by pressing


  • Open Settings by pressing


  • Turn ON "Show debug data" by swiping


  • Once It will be turned ON, the green color will appear from "0" to "I"


Connect to the car, go to the function (Long coding, Adaptation, etc.) for which you wanna create a One-Click App.


Car: VW Golf VII

Control unit: 09 Central electrics

Function: Adaptation "Transport mode"

This is an example of Raw/Debug Data which is needed to create One-Click Application:

  • Address ID.

  • Address Byte/Bit/Bit Length.

  • Address Value.

Go to the One-Click Application builder. Log in with your OBDeleven application account credentials.

If you are having issues logging in to your Dashboard click HERE.

  • Open "MY APPS" by pressing


  • Start the application creation by pressing


  • Select the needed vehicle on which you would like to create a one-click application. You can choose it from your Garage or select the vehicle from the list by swiping


  • Once you select the needed vehicle, go to the next step by pressing


  • You will need to upload the picture for your one-click application. You can do that by pressing


  • Select the needed Category by pressing

    . You can select Adjustment, Retrofit, or Workshop.

  • The Standard and required app description language are English. If you want to create an app in another language please choose it from the list by pressing plus symbol.

  • Enter the application name


  • Provide the description of your one-click application


  • To be able to go to the next step, the application NAME and DESCRIPTION are required to fill. All other fields that are marked with

    are optional.

  • After you will apply these steps, press the "NEXT" button to proceed.

  • Turn on "Show values description" by swiping it.

  • In the marked field

    , you will need to add values and the description of each value. For example, this function can be turned on or off, so there are two values ON and OFF.

  • You can also add more values if you need by pressing "ADD VALUE", or you can remove the value by pressing on the red bin icon.

  • Select the needed control unit where the changes will be made. In this case, we are selecting the control unit 09 Central Electrics.

  • In the marked zone

    , all the commands are displayed. You can scroll down or up to find all the commands. In this case, we will need Adaptation UDS.

  • The marked field

    is where you have to add the needed command.

  • Drag the needed command from field

    to field

    and the needed function will appear.

  • Enter the Raw/Debug Data to the fields from the OBDeleven application.

  • All fields have to be filled. Once this is done, the SAVE button color will change to blue and the One-Click Application can be saved.

  • Once you will press the "SAVE" button, you will get the notification that the application was saved successfully.

  • You can edit your one-click application by pressing


  • You can delete your one-click application by pressing


  • You can now use this one-click application for yourself via the iOS or Android application. Connect to your vehicle and select "Apps".

  • Open the menu of your one-click applications by pressing


  • Select your created one-click application by tapping on it


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