You can see. Zenly is offline or out of the background, because it can locate itself, so it can also locate location information.

After uninstalling the Zenly application, its location information will stop serving, and your location will stay at the last updated location.

Generally, after uninstalling the positioning software, the other party will not use the same software for positioning. Mobile phone positioning refers to the technology that can determine the actual location information (latitude and longitude coordinate data, including three-dimensional data) of mobile users through the cooperation of wireless terminals (mobile phones) and wireless networks. The software can obtain the location information (latitude and longitude coordinates) of the mobile phone or the end user through specific positioning technology, and mark the location of the located object on the electronic map.