이 가이드에는 광고 통합 과정에서 테스트 광고를 수신하는 방법이 나와 있습니다. 개발 중에는 테스트 광고를 사용하여 광고를 클릭해도 Google 광고주에게 비용이 청구되지 않게 하는 것이 중요합니다. 테스트 모드가 아닌 상태에서 광고를 너무 많이 클릭하면
무효 활동으로 계정이 신고될 수 있습니다.
프로덕션용 광고로 더욱 엄격한 테스트를 진행하려는 경우 이제 기기를
테스트 기기로 구성하고 AdMob UI에서 생성한 자체 광고 단위 ID를
사용할 수 있습니다.
테스트 기기는 AdMob UI에서 추가하거나 Google 모바일 광고 SDK를 통해 프로그래매틱 방식으로 추가할 수 있습니다.
기기를 테스트 기기로 추가하려면 아래 단계를 따르세요.
AdMob UI에서 테스트 기기 추가하기
간단한 비프로그래매틱 방식으로 테스트 기기를 추가하고 신규 또는 기존 앱 빌드를 테스트하려면
AdMob UI를 사용하세요. 방법 알아보기
테스트 기기를 프로그래매틱 방식으로 추가하기
개발하면서 내 앱에서 광고를 테스트하려는 경우에는 아래 단계에 따라 테스트 기기를 프로그래매틱 방식으로 등록하세요.
광고 통합 앱을 로드하고 광고를 요청합니다.
콘솔에서 다음과 같은 메시지를 확인합니다.
<Google> To get test ads on this device, set:
GADMobileAds.sharedInstance.requestConfiguration.testDeviceIdentifiers =
@[ @"2077ef9a63d2b398840261c8221a0c9b" ];
Google의 데모 광고 단위에는 Google 광고만 표시됩니다. 미디에이션 구성을 테스트하려면 테스트 기기 사용 방식을
이용해야 합니다.
미디에이션된 광고에서는 테스트 모드 라벨을 렌더링하지 않습니다. 네트워크에서 계정의
무효 활동을 신고하지 않도록 미디에이션 네트워크별로
테스트 모드를 사용 설정해야 합니다. 자세한 내용은
네트워크별 미디에이션 가이드를 참고하세요.
미디에이션 광고 네트워크 어댑터가 테스트 모드를 제공하는지 확실하지 않으면
개발 중에 해당 네트워크에 게재된 광고는 클릭하지 않는 것이 좋습니다. 모든 광고 형식에서 adNetworkClassName 속성을 사용하여 현재 광고를 게재한 광고 네트워크를 확인할 수 있습니다.
[null,null,["최종 업데이트: 2025-08-22(UTC)"],[[["\u003cp\u003eThis guide explains how to display test ads during development to avoid invalid activity flags on your AdMob account.\u003c/p\u003e\n"],["\u003cp\u003eYou can receive test ads using Google-provided demo ad units or by enabling test mode for your own ad units.\u003c/p\u003e\n"],["\u003cp\u003eWhen using demo ad units, remember to replace them with your own ad unit IDs before publishing your app.\u003c/p\u003e\n"],["\u003cp\u003eTo enable test mode, add your device as a test device either through the AdMob UI or programmatically using the provided code snippet.\u003c/p\u003e\n"],["\u003cp\u003eEnsure test mode is enabled for your mediation networks to prevent invalid activity concerns when testing with mediation.\u003c/p\u003e\n"]]],["To test ads, use Google's demo ad units or enable test mode with your own units. Demo units avoid account issues and offer specific IDs for various ad formats, but must be replaced before publishing. Test mode, which is necessary for mediation testing, allows production-like ads by either adding a device via the AdMob UI or programmatically, setting a device ID. Test ads show a \"Test mode\" label; mediated ads do not, requiring individual network test mode configurations to prevent invalid activity.\n"],null,["This guide explains how to receive test ads in your ads integration. It is\nimportant to use test ads during development so that you can click on them\nwithout charging Google advertisers. If you click on too many ads without being\nin test mode, you risk your account being flagged for invalid activity.\n\nThere are two ways to get test ads:\n\n1. Use one of Google's [demo ad units](#demo_ad_units).\n2. Use your own ad unit and [enable test mode](#enable_test_devices).\n\nPrerequisite\n\n- Complete [Get Started](/admob/ios/quick-start).\n\nDemo ad units\n\nThe quickest way to enable testing is to use Google-provided demo ad units.\nThese ad units are not associated with your AdMob\naccount, so there's no risk of your account generating invalid traffic when\nusing these ad units.\n| **Key Point:** Make sure you replace these IDs with your own ad unit ID before publishing your app.\n\nHere are demo ad units that point to specific test creatives for each format:\n\n| Ad format | Demo ad unit ID |\n|-----------------------------------------------------------|------------------------------------------|\n| [App Open](/admob/ios/app-open) | `ca-app-pub-3940256099942544/5575463023` |\n| [Adaptive Banner](/admob/ios/banner) | `ca-app-pub-3940256099942544/2435281174` |\n| [Fixed Size Banner](/admob/ios/banner/fixed-size) | `ca-app-pub-3940256099942544/2934735716` |\n| [Interstitial](/admob/ios/interstitial) | `ca-app-pub-3940256099942544/4411468910` |\n| [Rewarded Ads](/admob/ios/rewarded) | `ca-app-pub-3940256099942544/1712485313` |\n| [Rewarded Interstitial](/admob/ios/rewarded-interstitial) | `ca-app-pub-3940256099942544/6978759866` |\n| [Native](/admob/ios/native) | `ca-app-pub-3940256099942544/3986624511` |\n| [Native Video](/admob/ios/native/video-ads) | `ca-app-pub-3940256099942544/2521693316` |\n\nEnable test devices (Test mode)\n\nIf you want to do more rigorous testing with production-looking ads, you can\nnow configure your device as a test device and use your own ad unit IDs that\nyou've created in the AdMob UI.\n\nTest devices can either be added in the AdMob UI or programmatically using the\nGoogle Mobile Ads SDK.\n\n\nFollow the steps below to add your device as a test device.\n| **Key Point:** iOS simulators are automatically configured as test devices.\n\nAdd your test device in the AdMob UI\n\nFor a simple, non-programmatic way to add a test device and test new or existing\napp builds, use the AdMob UI. [Learn\nhow](//support.google.com/admob/answer/9691433).\n| **Key Point:** New test devices typically start serving test ads in your app within 15 minutes, but it can also take up to 24 hours.\n\nAdd your test device programmatically\n\nIf you want to test ads in your app as you're developing, follow the\nsteps below to programmatically register your test device.\n\n1. Load your ads-integrated app and make an ad request.\n2. Check the console for a message that looks like this: \n\n ```\n \u003cGoogle\u003e To get test ads on this device, set:\n GADMobileAds.sharedInstance.requestConfiguration.testDeviceIdentifiers =\n @[ @\"2077ef9a63d2b398840261c8221a0c9b\" ];\n ```\n Copy your test device ID to your clipboard.\n3. Modify your code to set the test device ID through [`testDeviceIdentifiers`](/admob/ios/api/reference/Classes/GADRequestConfiguration#testdeviceidentifiers):\n\nSwift \n\n let testDeviceIdentifiers = [\"2077ef9a63d2b398840261c8221a0c9b\"]\n MobileAds.shared.requestConfiguration.testDeviceIdentifiers = testDeviceIdentifiers \n https://github.com/googleads/googleads-mobile-ios-examples/blob/74054f811eef75fa8757c8172e3b20f765b55099/Swift/advanced/APIDemo/APIDemo/Snippets/RequestConfigurationSnippets.swift#L23-L24\n\nObjective-C \n\n NSArray *testDeviceIdentifiers = @[ @\"2077ef9a63d2b398840261c8221a0c9b\" ];\n GADMobileAds.sharedInstance.requestConfiguration.testDeviceIdentifiers = testDeviceIdentifiers; \n https://github.com/googleads/googleads-mobile-ios-examples/blob/74054f811eef75fa8757c8172e3b20f765b55099/Objective-C/advanced/APIDemo/APIDemo/Snippets/RequestConfigurationSnippets.m#L28-L29\n\n| Be sure to remove the code that sets these test devices before you release your app.\n1. Re-run your app. If the ad is a Google ad, you'll see a \\*\\*Test mode\\*\\* label centered at the top of the ad (banner, interstitial, or rewarded ad): To see the \\*\\*Test mode\\*\\* label, you need to be using an SDK version of 7.59.0 or higher. In versions 7.26.0 to 7.58.0 the label will say Test Ad. \n\n For native advanced ads, the headline asset is prepended with the string\n **Test mode**.\n\n \u003cimg class=\"screenshot\" src=\"/admob/images/native-testad-ios.png\"\n style=\"max-width:400px;\"/\u003e\n\n Ads with this **Test mode** label are safe to click. Requests, impressions, and\n clicks on ads in test mode will not show up in your account's reports.\n\n \u003caside\u003eMediated ads do \u003cem\u003eNOT\u003c/em\u003e render a **Test mode** label. See the section\n below for details.\u003c/aside\u003e\n\nTesting with mediation\n\nGoogle's demo ad units only show Google ads. To test your mediation\nconfiguration, you must use the [enable test devices](#enable_test_devices)\napproach.\n\nMediated ads do *not* render a **Test mode** label. You are responsible for\nensuring that test mode is enabled for each of your mediation networks so that\nthese networks don't flag your account for invalid activity. See each network's\nrespective [mediation guide](/admob/ios/mediation) for\nmore information.\n\nIf you aren't sure whether a mediation ad network adapter provides a test mode,\nit is safest to avoid clicking on ads from that network during development. You\ncan use the\n[`adNetworkClassName`](/admob/ios/api/reference/Classes/GADBannerView#adnetworkclassname)\nproperty on any of the ad formats to figure out which ad network served the\ncurrent ad."]]
