Can't say much about iPhones because the last time I used iOS was about a decade ago, but I'm not a fan of Apple for how often they ask you to sign in to your Apple ID just to do anything on the App Store.
As for Android, learning how to open an app's settings menu to force stop it and clear its cache is a godsend. It solves about 99% of technical issues I may face.
I wouldn't say it "worked" for me... When I state that they're the best dating apps, it's more like comparing the experience of eating a shit sandwich without any toppings to adding something like mayo or BBQ sauce in an attempt to drown out the taste of fecal matter. You can't polish a turd.