Ghost Detector Spirit Finder is an Android app developed by Smart Tools Store, available for free in the Business & Productivity category. The app can be used to detect and track paranormal entities in haunted places. Experienced hunters can even follow their movement, and the app enables users to measure the nature of the entity, whether it's positive or negative at a given time.

The app is equipped with a radar scope that indicates the position of spirits and ghosts. It also includes a ghost camera communicator and a ghost hunting tool that creates a map of where the ghost is. The app provides daily updated ghost horror stories and features realistic and animated graphics. However, the developer warns that the app should not be used by sensitive or scared individuals, and if users feel threatened, they should immediately leave the area and seek help.

It is important to note that the app's accuracy cannot be guaranteed, as it depends on the precision and quality of the device's sensors. Additionally, since paranormal activity cannot be scientifically proven, the results of the app cannot be verified.

Overall, Ghost Detector Spirit Finder is a useful tool for paranormal investigations, but users should use it with caution and not rely solely on its results.