I couldn't tell you about phone app. Nextdoor.com in my area mostly
consists of people whining about traffic or asking if they should call
the police if they see someone in their neighborhood driving a Mercedes
taking pics. (Those people turned out to be home appraisers looking for
"comps" for real estate.)
There are occasional posts which are somewhat appropriate to the type
she responds to. Like a recent one from a young woman who claims she
has 2 young children, recently moved here on the promise of a job which
fell through after fleeing a "toxic" relationship. She just loves the
Lowcountry! Oh, and she's just about to graduate from college. (She
allegedly did all of this in the last year.) She got an eviction
notice. She hasn't been able to pay rent in months (Covid) and there's
a court date set for 3/9. Her lease is up in April. She needs help
finding a place to live. Willing to work but can only afford to put one
child in daycare.
It may well be true. But I wouldn't read that on a web site and
immediately contact this person and offer to find her a place to live or
offer to watch her kids and cook for them while she's out looking for a
job. Know what I mean? People use sites like this to engender sympathy
and bilk people out of money. Yes, I'm that cynical.
Jill