I like to use the add-on LeechBlockNG (I don’t know if you can use it on mobile). You can use it to outright block sites, but also delay access to the site before you actually enter, and also put time limits. The delay is something I haven’t seen other apps/add-ons use a similar feature, and it’s kind of a deal-breaker, since it solves the problem of “instant gratification” that makes social media (etc.) addicting.
I like to use the add-on LeechBlockNG (I don’t know if you can use it on mobile). You can use it to outright block sites, but also delay access to the site before you actually enter, and also put time limits. The delay is something I haven’t seen other apps/add-ons use a similar feature, and it’s kind of a deal-breaker, since it solves the problem of “instant gratification” that makes social media (etc.) addicting.