Komae 

Trade babysitting with families in your neighborhood. Rather than paying for a sitter, this app will help you coordinate free sit swaps with your friends. I sit for you. You sit for me. No one pays for sitting anymore. How it works. Send friend requests to your trusted connections. Create a sit request & hand select people you want to notify.

Wana Family Network is the developer of the tool which can be found in the Parenting category. This application was downloaded and set up by over 10K users and its most recent stable update was on Jan 31, 2019. The overall user rating of the app is 4.3.

It's free to get the installer of Komae, also, you can read users' reviews on Droid Informer. The download of the app doesn't contain viruses or any kind of malware.