Unity Admob Plugin is Admob SDK plugin for Unity3d ,this plugin make js and c# developer easy to add google ads in Unity3d games,support IOS and Android ,support admob interstitia and banner
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Latest commit 275b13a Jul 19, 2018


Admob Unity Plugin

Admob Unity Plugin provides a way to integrate admob ads in Unity3D Game and u3d app. You can use it for Unity iOS and Android App with the same c# or js code.

Admob Unity3d Plugin Readme Contents

  1. Admob Unity Plugin Description
  2. Unity Admob Plugin Features
  3. Downloads Admob Unity Plugin
  4. Installation Admob Unity
  5. Unity Plugin Wiki and Documentation
  6. Quick Start
  7. Unity Admob Demo Usage
  8. Important Tips
  9. Screenshots
  10. License

Admob Unity Plugin Description

The Google Mobile Ads SDK is the latest generation in Google mobile advertising featuring refined ad formats and streamlined APIs for access to mobile ad networks and advertising solutions. The SDK enables Unity mobile app developers to maximize their monetization in native mobile apps.

This repository contains the source code for the Google Mobile Ads Unity plugin. This plugin enables Unity developers to easily serve Google Mobile Ads on Android and iOS apps without having to write Java or Objective-C code. The plugin provides a C# interface for requesting ads that is used by C# scripts in your Unity project.

Unity Admob Plugin Features

Platforms supported in one plugin :

  • Android, via SDK v11.0.4 (part of Google Play service platform)
  • iOS, via SDK v7.28.0
  • Support all native events
  • AdRequest targeting methods,such as children target,test mode
  • Not need change Android package name
  • Very simple API
  • Support non personalize ad

Ad Types:

  • Banner(All Banner Type and Custom banner sizes)
  • Interstitial (text, picture, video)
  • Rewarded Video
  • Advanced Native Ad

Downloads Admob Unity Plugin

AdmobPluginRes/GoogleMobileAds.framework and admob_unity_plugin.unitypackage is reqired
Download those files from Admob Unity3d Plugin Project Home https://github.com/unity-plugins/Unity-Admob
or Download all the Unity admob plugin project https://github.com/unity-plugins/Unity-Admob/archive/master.zip

Installation Admob Unity

  1. Open your project in the Unity editor.
  2. Navigate to Assets -> Import Package -> Custom Package.
  3. Select the AdmobUnityPlugin.unitypackage file.
  4. Import all of the files for the plugins by selecting Import. Make sure to check for any conflicts with files.

Unity Plugin Wiki and Documentation

Quick Start

1.Init Admob Unity Plugin

Create A C# script ,drag the script to a object on scene , add the follow code in the script file

    using admob;
    Admob.Instance().initAdmob("admob banner id", "admob interstitial id");//admob id with format ca-app-pub-279xxxxxxxx/xxxxxxxx
    //Admob.Instance().initAdmob("ca-app-pub-3940256099942544/2934735716", "ca-app-pub-3940256099942544/4411468910");

2.Add Admob Banner in Unity App

Here is the minimal code needed to show admob banner.

    Admob.Instance().showBannerRelative(AdSize.Banner, AdPosition.BOTTOM_CENTER, 0);

The AdPosition class specifies where to place the banner. AdSize specifies witch size banner to show

3.Remove Banner

By default, banners are visible. To temporarily hide a banner, call:


4.How to integrate Interstitial into Unity 3d app?

Here is the minimal code to create an interstitial.


Unlike banners, interstitials need to be explicitly shown. At an appropriate stopping point in your app, check that the interstitail is ready before showing it:

    if (Admob.Instance().isInterstitialReady()) {

5.Custom Admob Banner Ad Sizes

In addition to constants on AdSize, you can also create a custom size:

    //Create a 250x250 banner.
    AdSize adSize = new AdSize(250, 250);

6.Admob test Ads and children app

If you want to test the ads or the your app with children target,you can set with admob unity plugin easy

    Admob.Instance().setTesting(true);//running test mode
    Admob.Instance().setForChildren(true);//tag for children market
    Admob.Instance().setIsDesignedForFamilies(true);// for families settings
    string[] keywords = { "game","crash","male game"};

7.Admob non-personalize ad

If you are looking for a way to be able to switch between personalized and non-personalize ad requests according to google https://developers.google.com/admob/ios/eu-consent,you can do as follow


8.Ad Events

Both Banner and Interstitial contain the same ad events that you can register for. Here we'll demonstrate setting ad events on a interstitial,and show interstitial when load success:

    Admob.Instance().interstitialEventHandler += onInterstitialEvent;
    void onInterstitialEvent(string eventName, string msg)
        Debug.Log("handler onAdmobEvent---" + eventName + "   " + msg);
        if (eventName == AdmobEvent.onAdLoaded)

You only need to register for the events you care about.

9.How to integrate Admob Rewarded Video to Unity3d app?

Here is the minimal code to create an admob video.


Simular with interstitial,video need to be explicitly shown at an appropriate stopping point in your app, check that the video is ready before showing it:

    if (Admob.Instance().isRewardedVideoReady()) {

10.Show Admob Native Advanced Ad in IOS and Android App

Here is the minimal code needed to show admob banner. This is implemented with Admob Native Advanced as AdMob announced stop the express format ads ,so you must update this sdk if you are using old native banner. Just update sdk and replace the admob Express Ad ID with Advanced Ad ID

    Admob.Instance().showNativeBannerRelative(new AdSize(360,100), AdPosition.BOTTOM_CENTER, 0,"ca-app-pub-3940256099942544/2934735716");

Unity Admob Demo Usage

  1. import AdmobUnityPlugin.unitypackage to your Unity project
  2. copy admobdemo.cs from AdmobPluginRes to your unity project/assets dic
  3. attach admobdemo.cs to the main camera
  4. edit admob id in admobdemo.cs
  5. build and run this in your device

Important Tips

  1. Add GoogleMobileAds.framework. to Xcode Project
  2. Add the following framework to Xcode project
  1. Attach admob to Object on scene,init admob before call admob fun


ScreenShot ScreenShot


Apache 2.0 License

Change Log

1.Fix a serious bug. This bug will cause isVideoReady and isInstitialReady return false when that ads loaded success on android
2.Update sdk
3.fix crash when video play complete some times
4.optimaze code