A new episode of The Mobile Ads Garage has hit YouTube! If you haven't seen it before, The Mobile Ads Garage is a video tutorial series that covers how to use the Mobile Ads SDK to display ads from AdMob and Doubleclick for Publishers. Each episode covers one aspect of the SDK, breaks down the feature, and shows screencasts of real implementations on both Android and iOS – all in a friendly format.
After hearing from publishers that you’d like a smoother path to integrating mediation, AdMob has worked with a bunch of network partners to open the source for their mediation adapters. For those of you unfamiliar with the our mediation platform, mediation adapters allow the Mobile Ads SDK to interface with third-party ad SDKs to fetch third-party ads on your behalf.
Open source mediation adapters have a few key benefits. First, there are now two repositories on GitHub with adapter source that publishers can refer to for a look at the inner working of the adapters themselves. Second, it allows AdMob to take those adapters up to bintray, where they can be targeted with jCenter packages and CocoaPods. That means that instead of hunting down individual JAR files, publishers can simply add a line to their podfile or build.gradle, and get the adapter they need!
Included in this video is a breakdown of the new resources, as well as screencasts of Android Studio and Xcode that show how to import adapters for several networks.
If you like the video, save the Mobile Ads Garage playlist to your YouTube Playlist collection and you'll never miss an episode.
We’d love to hear which AdMob features you’d like to learn more about. The comment sections for the videos are open, and you're welcome to share ideas for new episodes and examples you'd like to see. If you have a technical question relating to something discussed in one of the episodes, you can bring it to our support forum.
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Posted by: Ram Parameswaran, Mobile Ads Developer Relations
Have you started using AdMob rewarded video, but feel like you could be getting more out of it?
We know it can be hard to get it right the first time, so we recommend A/B testing when implementing rewarded video in your app. Why? Because rewarded video gives you so much more flexibility and even the smallest tweaks can make a huge difference in your app revenue or give you peace of mind that you’re improving your user experience. With that in mind, here are four steps to help you run an effective A/B test.
1. Start with a defined goal and a hypothesis: Step back and decide on a single hypothesis that has the most potential to improve your business and start there. So where should you start testing? One good place is the design elements in your ad template and how it can impact greater user ad engagement.For example, if you have a hypothesis that font sizes impact clarity and user engagement then you could create two variations with different font sizes (10pm and 13pm) to test key metrics like click through rates, ad revenue and of course, app exit rates. Meanwhile, key metrics to look for would be click through rate, ad revenue, and app exit rates.
Example variables that you could test are:
2. Remember to test only one variation at a time for it to be a true A/B test: The testing stage will require two variations of your app screen – the current version and your re-designed version. When creating these variations, using an A/B testing platform will make it easy to design, run, and monitor your tests.
3. Run the experiment: Time to test your results. Set up your app to randomly show your original set-up to half of your users (i.e., the “control group”) and the second variation to the other 50% (i.e., the “experimental group”). By using a control group, you’re collecting baseline data to compare against your results. Without it, you can’t tell the difference between the response to your new designs or other variables, like seasonal chance.
4. Make a decision: Once the experiment is done, it’s time to crunch the data. First thing to do is to revisit your initial goal and hypothesis, and make that all-important final calls on whether the new variation is worth changing. Don’t be too hasty to lock in a new look. If the changes are significant, it’s smart to run the experiment over several time periods to ensure the results aren’t due to seasonality, or other variables.
As you continue to run more tests, remember that even with helpful tools, testing takes time and resources. Don’t waste time testing elements that won’t significantly impact your goal. Use app analytics data to help uncover spots in your app with a lot of opportunity and potential (think: screens with high traffic, high engagement, or large user drop off, for example). A good idea might be to have a devoted team member spend 25% of their time on monitoring analytics, identifying ad optimization ideas, and testing them.
Until next time, be sure to stay connected on all things AdMob by following our Twitter, LinkedIn and Google+ pages.
The AdMob Team
AdMob’s rewarded video is a quick and simple way to monetize your app effectively. Two developers share their learnings and success stories of using rewarded video ads to grow their revenue and business.
1. JOYCITY: Game of Dice
JOYCITY, a leading mobile-first developer of games and entertainment for iOS and Android, released Game of Dice, a fast-paced, quirky game that has amassed a legion of fans worldwide.
How they use rewarded ads
JOYCITY aimed to monetize non-spending users in the in-app-purchase (IAP) heavy game without cannibalizing IAP revenue. By implementing AdMob’s rewarded video ads demand and by including multiple third party demand sources via the AdMob mediation feature, JOYCITY were able to incorporate rewarded video ads into their gaming app and increase revenue.
Results
JOYCITY saw overall revenue of Game of Dice increase, with their IAP revenue in particular increasing by 10%, while also maintaining their daily active user rates.
Somin Oh, Ad Monetization Manager for JOYCITY said -
“Implementing AdMob rewarded ads helped us not just monetizing non-spending users but increasing overall revenue of the game, including IAP revenue. Also, AdMob mediation made it easy to compare our ad performance across ad networks.”
2. Cheetah Mobile: BADLAND 2
Cheetah Mobile aimed to monetize BADLAND 2 without interrupting user’s gaming experience. They were able to implement AdMob’s rewarded ads at natural breaks in the game and offer a valuable reward in exchange for the viewer watching a video. This allowed Cheetah Mobile to ensure a great user experience while monetizing the app effectively.
By using AdMob rewarded video ads and other rewarded local networks, within one week Cheetah Mobile saw a 40% increase in eCPM and a fill rate in the US of over 93%. Rewarded video also had a positive impact on monthly user retention rates.
Chen Yong, SVP of Cheetah Mobile said -
“AdMob rewarded video showed excellent performance among all networks on fill rate and eCPM in our main marketplaces. With rewarded video ads implemented in suitable scenarios in our games apps, we even see better user engagements.”
Duolingo is an online education platform that helps millions of people around the world learn languages and also one of the most popular educational apps globally. It was selected by Apple as iPhone App of the Year in 2013, and by Google as Best of the Best for Android in 2013 and 2014.
The Problem
Building, supporting, and expanding on a platform used by that many people can be expensive and complex. Thus, Duolingo faced a profound challenge — how could they monetize a free, beloved product without undermining their mission or hurting the trust of their users.
The Solution
Duolingo saw ads as a way to build a sustainable business while still placing product value as the most important feature. When implemented properly ads can have a transformational effect on a business's ability to grow. However, if implemented poorly they can be intrusive, poorly designed, erode trust and result in a bad user experience.
So to ensure the best user experience, Duolingo chose to use AdMob native ads — a format that allows fully customized ads to be placed in ways that don’t disrupt their students’ learning flow. Below you can see what the app looked like prior to the update and then after Duolingo integrated AdMob’s native ads solution with an improved design.
The Results
Duolingo had tested different ad formats, image sizes, designs, and messaging with the goal of increasing click through rate (CTR) without hurting user retention. Through these tests, they found that using large images, calling attention to the visuals of the native ad, and fully styling ads to match Duolingo’s distinctive visual brand delivered the most striking results. For example, Duolingo saw a 101% improvement in ad CTRs and an RPM increase with a single change by switching from small images to larger ones and emphasizing the call-to-action buttons within the ad unit.
Posted by Dmitry Mazilo, AdMob Business Development Lead
At AdMob, we know how important user experience is to creating a great app. Non-intrusive ads make for happy users and higher ad engagement rates, and we think rewarded videos are the next step in meeting and exceeding a users expectations for a great experience. Here are three ways AdMob can help improve your user experience with rewarded video ads.
1. Consistency
With reliable UX patterns, you’ll form clear breaks in your apps where users are expecting to see engaging ads. And when it comes to rewarded video, ads that appear at just the right moment will provide a mutual benefit to both user and publisher. For example, in a gaming app, you might want to reward your user with extra lives in exchange for watching a video at a moment when the game would otherwise end. Your users will thank you for it!
2. No tricks
A rewarded video is still an ad, so it is important to make the value exchange between user and publisher transparent. Users are presented with a clear description of the action required from them and what they will get in return, before choosing whether to opt-in to view the rewarded video. And while advertisers pay for an install, the option to install an app as a result of watching a rewarded video is not incentivized: the user is rewarded for viewing the message and the action to install is optional.
3. Optimum engagement
We use Firebase Analytics to help you understand your audience better. With Firebase, A/B testing is simple and can ensure you are getting the most out of your exchange with the user. Optimizing reward value, frequency of ads, and ad placement in app all contribute to a successful rewarded strategy that results in happy users.
Episode fourteen of The Mobile Ads Garage is live on YouTube! If you haven't seen it before, The Mobile Ads Garage is a video tutorial series that covers how to use the Mobile Ads SDK to display ads from AdMob and DoubleClick for Publishers. Each episode covers one aspect of the SDK, breaks down the feature, and shows screencasts of real implementations on both Android and iOS – all in a friendly format.
This video is a special one for two reasons. Not only is it the first to feature AdMob's open source plugin for Unity, but it's also the Garage debut of AdMob's own rewarded video ads! Previously, publishers who wanted to use the Mobile Ads SDK to integrate rewarded video ads had to use mediation to source ads from other networks. Now, however, AdMob has its own rewarded demand, which means you can take advantage of the format with no mediation required.
In this episode, you'll see screencasts and a breakdown of how to request and show rewarded video ads with the AdMob Unity plugin. Unity is one of the most popular tools for game development, and allows publishers to write engines once in C#, then build for multiple platforms (including Android and iOS). With the AdMob plugin, apps can load and display ads from AdMob using a single, cross-platform C# interface.
We’d love to hear which AdMob features you’d like to learn more about. The comment sections for the videos are open, and you're welcome to toss out ideas for new episodes and examples you'd like to see. If you have a technical question relating to something discussed in one of the episodes, you can bring it to our support forum.
Posted by: Andrew Brogdon, Mobile Ads Developer Relations Team
In this post, we’re going to discuss an easy way to help avoid violating our policy against interstitial ads that unexpectedly launch (Layout Encourages Accidental Clicks - Unexpected Launch Interstitials): implementing a splash page (Loading/Title Screen) in your app. A splash page is a static screen, containing no clickable content, which launches before the user gets to the ‘Home Screen’ of your app.
First, we’ll talk about the violation itself. If you choose to implement interstitial ads in your app, you need to ensure that your implementation won’t encourage users to click on it accidentally. An example of a violating implementation can be found below (Fig.1):
In the example above, an interstitial ad launches while the user is idle on the ‘Home Screen’ of the app. This implementation is in violation of our policies, as interstitial ads should only be implemented at logical breaks in between your app's content . One potential way to fix this violation, without removing the interstitial ad altogether, would be to implement a splash page that launches as the first screen of the app, before the ‘Home Screen’. This page will show while the interstitial ad pre-loads. The Interstitial ad should then launch in the transition between the splash screen and the ‘Home Screen’. You can find an example of this correct implementation below (Fig.2):
Now that the user sees that content is loading, they won’t be encouraged to accidentally click on the interstitial ad once it launches. Then, when the user closes the ad, they are shown the ‘Home Screen’ of the app.
NOTE: When the user closes the interstitial ad, they must be shown a new screen. Interstitial ads are only to be implemented at logical breaks in between your app's content, so you can’t have the splash page still be there when the user closes the ad. That would be a policy violation.
To have the interstitial ad trigger at the right time, you may need to preload it. You can find more information about preloading interstitials here. As mentioned, as the developer of your app, the design of your splash page is up to you. The only requirement is that the screen doesn’t contain any elements that might encourage users to accidentally click on the interstitial ad once it launches.
It is important to note that, as a developer, it is your responsibility to ensure compliance with our policies. You can consult our Help Centre for even more helpful information regarding our policies and best practices.
Posted by: Tom Ambrose, AdMob Publisher Quality Team
