Chummy is an American social network and for mutual assistance for friendly and socially responsible people
https://chummyapp.com/
https://play.google.com/store/apps/details?id=co.friendlyworld.chummy
https://apps.apple.com/us/app/chummy-find-help-nearby/id1061000949
Helping each other is a social application and solving problems and people who believe and help people in developing an easy tool to change lives, trust and mutual support within your city and make the world a better place and even to help people near you and anywhere in the world at any time and easy to use