Interstitial ads are one of the most popular mobile ad formats used by indie developers because of their high impression rate to increase downloads and revenue. In this article, we will talk about;
- What they are,
- Why developers and marketers prefer them – by including interstitial ads’ pros and cons,
- And how to get the most out of interstitial ads.
Let’s start with its definition and working algorithm.
What Are Interstitial Ads?
Interstitial ads are full-screen ad formats covering the interface of an app and appearing at natural app transition points like pausing a game. Users have the option to skip the ad if they want. The main difference between a banner ad and an interstitial ad is that interstitial ads cover all the screen, and it makes it catchier and more effective.
Why Are Interstitial Ads Used?
Developers prefer interstitial ads because of many reasons. Here are the reasons marketers and developers choose interstitial ads.
- Interstitial ads have higher click-through rates than banner ads because of their sizes and bigger impressions on users. Users have 2 options; they will either click the ad or skip the ad to return to the app.
- Developers have larger screen real estate to convince people to take an action on the ad, thanks to more compelling and convincing visuals.
Interstitial ads have cons too. If you don’t use them according to the best practices, they will cause lower user retention. If you hinder your users from finishing actions, they will uninstall your app. So if you want to get the most out of interstitial ads, you should follow some rules and best practices.
Are interstitial ads a good choice for your app?
According to Google: “Interstitial ads are best suited for apps with linear user experiences. There should be very clear starting and stopping points in an app. If you have an app that may not meet this criteria (e.g., utility apps like flashlight apps), consider using another ad format such as a banner ad.”
Best Practices of Interstitial Ads
Placement is Very Crucial
The first thing you should remember about interstitial ads is where and when to locate the ads. Here are the best practices for placing the ads.
- Avoid placing interstitial ads at app loading screen and exiting screen.
- Don’t show them while users are currently completing a task like playing the game.
- If you’are a game app with levels, place the ads after each level completed (or a new level starts).
- Accidental clicks are not useful for you. This is why you should be careful with placement to increase its efficiency.
- To use interstitial ads at a regular interval, you should know the in-app metrics of a single app user, such as average session length. Use an in-app tracking tool to analyze the ad’s efficiency.
- You can also show the ads in user-based pauses.
- Create a flow chart for your app and find the best places to show the ads.
- Gaming apps mostly use interstitial ads. If you have a gaming app, make sure you are not showing the ad while a user is playing the game.
Frequency is Important
One of the most important reasons people uninstall apps is intrusive advertising. If you want to benefit from your advertising efforts, you need to avoid overwhelming users with many ads. In interstitial ads, be careful about the frequency to avoid uninstalls.
Here are some best practices to find the best frequency.
- Avoid showing ads after every single action that a user takes. Google suggests that you should place only one interstitial ad after every two user actions within your app.
- Test the frequency of your app to find the best one that avoids a bad user experience. Follow important metrics like click-through rates and retention rate.
- Be careful that you don’t show an interstitial ad one after another.
Interstitial ads are one of the most effective ad formats, but when you don’t use them properly, they might cause critical problems like decreasing engagement and retention rate. If your app is appropriate to use interstitial ads, find out the best practices and get ready for your first interstitial ad.
Good luck! 🙂