Google's unified messaging application, Hangouts, has location sharing built right in, so if you want your friends to know where you are, you don't have to type in your address or try to figure out the cross streets -- just tap the location pin next to the emoticon icon in the text entry box to share your location with whomever is in the Hangout with you at the time.
Android-powered phones have a notification app called Google Now that brings up useful and relevant information at the right time, such as letting you know when it's time to leave to get to work on time. When you label both your work and home locations, Google Now can also alert people when you leave work and when you're about to arrive home. The Google Play store has many apps you can use to share location information see Resources. You can use these apps to keep tabs on your children when they go out after school, for example, or have all your corporate phones GPS monitored so you know if your drivers are speeding.
Many of these apps give you finer control over GPS phone tracking than is available with the standard suite of Google products.
10 Free Apps to Track a Cell Phone Location for Free
In most jurisdictions it is not legal to track people's movements without their permission or knowledge. Google's products allow the person being tracked to opt in and therefore provide you the necessary permission. One of the key challenges of network-based techniques is the requirement to work closely with the service provider, as it entails the installation of hardware and software within the operator's infrastructure.
Frequently the compulsion associated with a legislative framework, such as Enhanced , is required before a service provider will deploy a solution.
The location of a mobile phone can be determined using client software installed on the handset. In addition, if the handset is also equipped with GPS then significantly more precise location information can be then sent from the handset to the carrier. Another approach is to use a fingerprinting-based technique,    where the "signature" of the home and neighboring cells signal strengths at different points in the area of interest is recorded by war-driving and matched in real-time to determine the handset location. This is usually performed independent from the carrier.
The key disadvantage of handset-based techniques, from service provider's point of view, is the necessity of installing software on the handset.
It requires the active cooperation of the mobile subscriber as well as software that must be able to handle the different operating systems of the handsets. Google Maps. One proposed work-around is the installation of embedded hardware or software on the handset by the manufacturers, e. This avenue has not made significant headway, due to the difficulty of convincing different manufacturers to cooperate on a common mechanism and to address the cost issue.
Another difficulty would be to address the issue of foreign handsets that are roaming in the network. The type of information obtained via the SIM can differ from that which is available from the handset. For example, it may not be possible to obtain any raw measurements from the handset directly, yet still obtain measurements via the SIM. Crowdsourced Wi-Fi data can also be used to identify a handset's location.
Hybrid positioning systems use a combination of network-based and handset-based technologies for location determination. Both types of data are thus used by the telephone to make the location more accurate i. Alternatively tracking with both systems can also occur by having the phone attain its GPS-location directly from the satellites , and then having the information sent via the network to the person that is trying to locate the telephone.
In order to route calls to a phone, the cell towers listen for a signal sent from the phone and negotiate which tower is best able to communicate with the phone.
As the phone changes location, the antenna towers monitor the signal, and the phone is "roamed" to an adjacent tower as appropriate. By comparing the relative signal strength from multiple antenna towers, a general location of a phone can be roughly determined. Other means make use of the antenna pattern, which supports angular determination and phase discrimination. Newer phones may also allow the tracking of the phone even when turned on and not active in a telephone call.
This results from the roaming procedures that perform hand-over of the phone from one base station to another. A phone's location can be shared with friends and family, posted to a public web site, recorded locally, or shared with other users of a smartphone app. The inclusion of GPS receivers on smartphones has made geographical apps nearly ubiquitous on these devices. Specific applications include:.
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In January , the location of her iPhone as determined by her sister helped Boston police find kidnapping victim Olivia Ambrose. Locating or positioning touches upon delicate privacy issues, since it enables someone to check where a person is without the person's consent. In Malte Spitz held a TED talk  on the issue of mobile phone privacy in which he showcased his own stored data that he received from Deutsche Telekom after suing the company.
He described the data, which consists of 35, lines of data collected during the span of Germany 's data retention at the time, saying, "This is six months of my life [ Spitz concluded that technology consumers are the key to challenging privacy norms in today's society who "have to fight for self determination in the digital age.
Features : You can easily access the target device location using its location sharing function.
Phone Location Tracker App
One can easily locate more than one device at the same time. The size of this app is small so, it requires fewer system resources as compared to other apps. Compatible OS : It is fully compatible with Android devices. Geo-Tracker Geo-Tracker is another app for Android device which allows us to track a cell phone location for free. Features : Using this app, you can share the trip with your family and friends.
Hidden Phone Tracker - Tracks SMS, GPS, Calls and Messages
Engaging with Geo-Tracker, you can also monitor the speed of your car or bike when you are navigating. Compatible OS : Compatible with Android device. Features: Track the live location in few simple steps. Can perform many operations such as a wipe, locate, or ring the device remotely. This is helpful when you lost the device.
Compatible OS: It is only compatible with Android. Glympse Glympse is one of the best location tracking services available on the web. Features: Tracking kid whereabouts is very easy with Glympse. Features: The size of this app is very smaller so, it requires very fewer system resources. The registration process of Phone Tracker for iPhones is very simple and fast. You can download this app on the target iPhone device at free of cost.
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Compatible OS: it is only compatible with iOS devices. Features: Location tracking with Find My Friends app is very fast and secure. One can download it from Apple App Store at free of cost. Find My Friends allow the user to track more than one iOS device. Features: Using this app, one can easily locate the live location of the target Provide regular updates on the location of the device. Compatible OS: Compatible with Android devices.
Family locator — GPS tracker The family locator is location tracking application designed and developed by Life Features: If you are a concerned parent and want to know about your kid activities then, you must try this app. You can download it for free of cost.