A free loader of GPX tracks in the Yandex Map Editor Notepad with a built-in tracker, an analog of the web version of the Cartographers Notebook, but without the ability to create points with notes on the map. Saves the created tracks to a file (in the format of the Yandex Map Editor Notepad) on an iOS device, in the folder of the Tracker application. It can build a track in the background, as well as when the screen of the iOS device is turned off. Holds the users geolocation point in the center of the screen.