

Unfortunately that’s also the primary reason Kotatsu was targeted and shutdown
Bundling the sources with the app has become very risky because one specific multi-billion dollar Korean company (Kakao) has openly made it their mission to hunt down these apps’ creators and nobody can stop them. They literally brag on Twitter about it and everything.
So the best way to avoid litigation and ensure longevity at the moment is to completely separate the app/reader from the actual sources of content.
But it’s not that inconvenient. Once you add the repository url you can see all the available extensions in-app and download the ones you want. They are also updated automatically so it’s not that involved after the initial setup.
All Mihon forks also have an update checker so you’ll pretty easily keep the main app updated as well.







The issue is really that Kakao is not just a comic app.
They are basically the Meta/Facebook of South Korea, one of the most valuable companies in the whole country, and they are in quite literally every facet of South Korean life.
They do instant messaging (KakaoTalk), payments (KakaoPay), banking (KakaoBank), public transportation (Kakao T), games (Kakao Games) and probably way more I’m forgetting. If you’re in south Korea you cannot live without Kakao almost.
Webtoons are not a significant portion of their income, but they have so much disposable income and such a drive to go after pirates that they don’t care.
Their actual audience in South Korea is very anti piracy too and support these moves. It’s a very similar case in Japan, but not even the richest Japanese manga publishers are as filthy rich like Kakao, they mostly spend their resources fighting piracy within their borders and leave it at that.
Also the monetization model you’re describing is unfortunately the most profitable currently. They employ it because it works. Webtoons are also by far, and I mean by faaaar, the most consumed comic format. Majority of the public is now reading comics on their phones and Webtoons thrive there. So there’s a very big financial incentive to go after mobile apps because of it.