SupportPay: this platform is all about managing, tracking and paying child support and alimony. Though it helps to have both parents participate in the app, only one actually is required to do so.

Mend: an app that might help you recover from the painful end of your relationship. When you first sign up, you give one reason for the breakup (infidelity, fell out of love, etc.), indicate the last time you had any contact with your ex, and go on from there.

coParenter: lets a parent send a secure, non-trackable notification to the other parent, whenever picking up or dropping off the kids. Smart filters can help keep communications between the parties clean

OurFamilyWizard: includes several potentially useful tools for parents raising kids separately together.