That was a different Android application, this one is for iOS.
Unfortunately Screen time APIs that Apple provides are rather limited compared to Android, but the app still does it job by preventing you from spending too much time on social media.
I've found 'one sec' [0] to be one of the most valuable apps on my phone.
Its concept is refreshingly simple – it uses an iOS Shortcut to introduce a customizable delay whenever you attempt to open a chosen app. In my case, I didn't even have to delete or hide the app I wanted to quit. Over time, my brain associated the extra seconds with a tad bit of boredom, naturally curbing the impulse to open it frequently and after a couple of months, I just completely forgot this app existed.
Surprisingly, 'one sec' is free, even though I remember paying for it around ~4 years ago, at some point the developer shifted to a subscription-based model, though it is entirely optional. There might be similar apps on the market too, or you can even try crafting your own iOS Shortcut. Overall, I highly recommend giving this a shot before diving in and uninstalling apps outright.
Business logic is not only about backend. Apps usually have a lot of client-side logic that can be written once in KMM and used on both platforms. See [1] for a high level architecture diagram.
I'm an iOS dev and I've been using KMM on a couple of projects for more than a year now. It's really a powerfull technology which allows teams to move faster, but there are downsides, for example lack of native Swift interop, though there are opensource tools trying to solve this [2].
Actually, there is a simple explanation – Podcasts app now shows the review popup inside the app itself. iOS devs can control when to show it and most probably they do it right after you submit a 5-star review to a podcast. If you've just submitted a 5-star review there is a good chance that you will submit it to the app itself as well.
That's why review examples in the article are not about the app itself, some people think that they are reviewing a podcast.
Note that you don't even need to update the app to enable this popup review feature, this can be done with A/B tests at any moment.