FlexiSPY - FlexiSPY is the original "phone spy" software - it's been on the market since 2005.

Sprint Family Locator - Sprint Family Locator is a multipurpose family locating application where first you need to connect all of the smartphones being used by your family members so that you can track them in case of emergency.

iKeyMonitor - iKeyMonitor is a mobile app for both iPhone and Android devices that with parental control capabilities and phone monitoring features.

T-Mobile FamilyWhere - With the usage of this simple family locating and family finder application you can find other connected users on an account by location on a map.

XNSPY - XNSPY is the world’s most trusted cell phone spy software to monitor any smartphone and tablet remotely. It works on a range of devices including Android phones, Android tablets, iPhones and iPads.

Traccar - Traccar is an open-sources modern GPS tracking platform written in Java and available to use on multiple platforms such as Linux, Mac OS and MS Windows etc.