What apps can retrieve deleted search history on an iPhone?

@DadOnGuard Oh, thank you for saying that… I feel the same way, all this talk of spy apps makes me uneasy too. I’m just a grandma trying to keep up with my grandkids’ phones, you know? My daughter mentioned Screen Time once, but I’m not sure how to turn it on… Could you or anyone explain it simply? Like, does it show what websites they’ve been on without being sneaky? Sorry if this is obvious, I don’t want to invade privacy, just make sure they’re safe online…