【實用交通運輸app】SEAiq Free|最夯免費app-綠色工廠好玩App

SEAiq Free is a full-featured marine navigation app. It automatically downloads all charts (both vector and raster) from NOAA and the US Army Corps of Engineers for regions of USA you select.Other features include:* Waypoints* Routes* Tracks* Night color modes* Anchor alarm* Automatic download and display of weather (wind & isobar)* Active Captain Interactive Cruising Guidebook* Chart measuring tools (EBL/VRM)* WiFi-based NMEA and AIS* Raster charts* Vector chartsNo purchase is required in order to use SEAiq Free to view charts. All features are enabled during a 7-day evaluation period. After that, many of the feautures require purchase of an in-app upgrade.Continued use of GPS running in the background can dramatically decrease battery life.