FlexiSPY - FlexiSPY is the original "phone spy" software - it's been on the market since 2005.
iKeyMonitor - iKeyMonitor is a mobile app for both iPhone and Android devices that with parental control capabilities and phone monitoring features.
Spapp Monitoring - Spapp Monitoring is a great cell phone tracker software that you can use to keep your child safe.
Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
PanSpy - Cell Phone Tracking App for monitoring all internet activity on target Mobile Phone. How to track a cell phone? PanSpy Software – Easiest Way to track: Text Messages, Emails, Location, Calls, Whatsapp, Viber and 25+ more!
Mobisafer - Mobisafer is a multi-purpose application that primarily works as a mobile backup app.