There are a handful of clever developers who have come up with ways to do this example. Source: over 1 year ago

This doesn’t mention the API used, and the best Google gives me (via https://stackoverflow.com/questions/18680028/prevent-screen-capture-in-an-ios-app) is https://developer.apple.com/documentation/uikit/uitextinputtraits/1624427-issecuretextentry: “A Boolean value that indicates whether a text object disables copying, and in some cases, prevents recording/broadcasting and also hides the text.” ⇒ it seems... - Source: Hacker News / over 1 year ago

Here's a SDK that prevents screenshots, it does seem like you need to contact them for access though. https://screenshieldkit.com. Source: over 2 years ago

I was going through some Medium posts and Reddit posts and I found some cools tools being used such as https://previewed.app/ and https://jitter.video/ that I will definitely be using in the future. Source: 8 months ago

Insert a background video. You’ll have to custom size it. For the video itself use https://previewed.app. Source: over 2 years ago

Creator of Previewed here. This project looks very similar to our 3D component. Can you please check your DMs? Source: over 2 years ago

I think we used: https://previewed.app/ (didn't make them so can't say for sure) and normal screenshots. Source: almost 3 years ago

I am working on Previewed - an app mockup generator that helps people create device mockups in their browser. These mockups are then used for presentations, social media and landing pages. Source: almost 3 years ago