In-App Interstitial is a full-screen ad designed to appear at natural breakpoints and cover the entire screen. Users can close or interact with the ad before proceeding.
Looks like a telegram message:
In order for advertising to bring money to you and not cause negative emotions in the user, it must be:
placed in natural user breaks in an app (for example, during transitions in an app or between game levels)
should not appear after every user action
after watching or closing an ad, the user should resume exactly where he logically expects to be.
Interstitial open methods
There are several open methods you can use. The below types are just examples, you can create any interstitial suitable for your App.
App open. Show an ad when the user opens the app.
The transition between pages. When the user opens the page. You shouldn't show an ad for every page to avoid a negative user experience.
The transitions between game levels. When the user has completed a game level. After watching an ad, the user is redirected to the next level.
Any interstitial suitable for your App. The examples above are not the only ones that are possible. There may be a more suitable place for advertising in your application.
Insert script
The detailed manual on how to integrate an In-App Interstitial into your app can be found in this article.
Examples
More examples of the Rewarded interstitial usage may be found in the Code Examples article.