12月3日的Compass: GPS & Altimeter应用程序分析

All-in-one outdoor geographic tool for safer and more precise exploration. This is a smart geographic assistant designed for outdoor enthusiasts. Whether hiking, camping, road-tripping, wildlife photography, or performing geographic surveys and scientific expeditions, it provides professional support for environmental and location information.
Even without signal, you can locate yourself accurately and explore the world with confidence. Smart Navigation * Accurate compass with real-time direction, latitude, longitude, and altitude * Qibla direction: automatic calculation for prayer orientation * Wind angle display: monitor wind changes in real-time * Magnetic field monitoring and alerts to prevent misdirection * 3D terrain and altitude alerts: clear overview of terrain changes Altimeter * Real-time display of current altitude, relative height, and change trends * Full weather data: wind speed, pressure, temperature, humidity, sunrise and sunset * Altitude alerts to assess terrain and weather changes * Accurate measurement algorithm suitable for hiking, climbing, skiing, and high-altitude activities Geographic Watermark Camera * Automatic annotation of time, latitude, longitude, altitude, magnetic field, and wind angle * Ideal for outdoor memories, scientific surveys, and documentation Route Recording * Supports hiking, cycling, driving, and paddling * Route playback and altitude curve analysis for easy review Survival Support * Offline location and route recording * Altitude and magnetic field alerts for safe navigation * One-click location sharing for emergencies Applicable Scenarios
Hiking, highland exploration, wildlife photography, geographic surveys, road trips, emergency rescue, prayer direction Subscription Information * 3-day free trial → Unlock all features * Auto-renewal (can be turned off 24h before renewal) * Manage subscriptions via your iTunes account * Subscribing during the free trial forfeits any remaining free period Terms of Service: https://docs.qq.com/doc/p/97cdbba9be34dbc1f6804390efdc7ef24972c038 Privacy Policy: https://docs.qq.com/doc/p/96ab925dd885b9b031999a3c86f6477459ce3493