sander g.

Good and not an expensive alternative for other better known applications used for monitoring a cell phone. I used mspy for some time but I was not happy. It was more expensive and they even charged me after I cancelled the service. I wanted to use flexispy, but their complete software for Android is almost 400$, so I did not get to try it. Spy phone app was good for me. Their support team si also ok. They even transfered a license from a phone I wasn't using anymore.

This website is related to Spy Phone App - or it is advertised on that website
I tried also Easy Phone Track, and it's ok for a cell phone tracking application.
It is a little more expensive than Spy Phone App and you can only buy it for a year.
I used it to track an iPhone. They have something that does not require jailbreak but it does not work anymore on the last version of iOS. I hope that they fix this so that I can also use this feature. As for the other features, I do not have a problem