There are many quadcopter drone apps available for different purposes, such as drone flying, photography, videography, racing, and more. Some popular quadcopter drone apps are:
DJI GO 4: This app is designed for DJI drones and allows users to control and operate their drones. It also has features for taking photos and videos, editing them, and sharing them on social media. Litchi: This app is compatible with DJI drones and allows users to create flight plans, which the drone will follow. It also has features for taking photos and videos and editing them.
DroneDeploy: This app is designed for commercial use and has features for aerial mapping, surveying, and inspections. It also has integration with various sensors and cameras.
Airmap: This app provides airspace information, safety alerts, and real-time traffic updates for drone pilots. It also has features for flight planning and logging.
FPV Freerider: This app is designed for quadcopter drone racing and allows users to simulate racing courses and practice their skills.
UAV Forecast: This app provides weather and wind information, sun and moon positioning, and visibility data for drone pilots. It also has a feature for predicting the best times for flying based on weather conditions.
Note that the availability and compatibility of these apps may vary depending on your drone's model and operating system.