Lifeliner is a free Android app developed by Mulde.rs under the Utilities & Tools category. The app allows users to track all air ambulances, police helicopters, and search and rescue aircraft in their area. With the help of this app, you can stay updated about the whereabouts of these aircraft, whether they are hovering above your house or passing by.

The Lifeliner app offers a personalized zone feature, which enables users to set up a personal zone and receive notifications whenever an aircraft enters or exits that zone. This feature ensures that you never miss any important information about the aircraft in your area. The app is easy to use and provides accurate real-time information about the aircraft. If you are interested in tracking air ambulances, police helicopters, and search and rescue aircraft, the Lifeliner app is a must-have.