Definitely websites (web apps). I have like four (third party) apps on my iPhone: Signal and 1Password and two health related apps: HeartWatch and AutoSleep. Everything else goes through Safari! There are so many advantages to this.
1. The iPhone moves and behaves like a fighter jet without crappy apps hogging resources and storage.
2. I can reduce my time lost online because: I have to open Safari, open the website, login into a service, do stuff there. So it really needs to be something that requires my time. Otherwise, I won't do it.
3. Most apps are just web apps, displayed on an web view and put on the App Store. So why hogging the phone resources with it since I can fire up Safari anyway and access it from there?
4. From my experience, banking apps are just (really, really) crappy versions of their web apps. I do my banking from the desktop web version. 12 years now of doing this. Literally no issues whatsoever.
5. Like many said above, this will limit the ability of these services to track everything you do. Usually I read carefully the Privacy Policy of an app before installing. Usually I don't install it afterwards. Haha.
6. I can stay with older hardware for longer. For example, I've only switched to a newer iPhone (13 Pro) this year. After rocking an iPhone 5S for 8 years!! 8 years. That little thing still has like 83% battery health in it. And I'm still using it, but not as a daily driver (phone) anymore.
7. Also, I can stay with older hardware for longer because I don't have apps that suddenly drops the support for my operating system, because they migrated to newer SDKs that breaks compatibility.
Soo, yeah, lots of advantages there.
