Tenerife Topo Maps is a free navigation app for Android phones/tablets that can be used offline or with your cellular connection. It is based on topographic maps and aerial images of Teneriffa. This app allows you to view maps in different map formats such as topographic, satellite, or aerial.

The app is designed for outdoor use and can be used for hiking, biking, camping, climbing, riding, skiing, canoeing, hunting, and 4WD tours. It can also be used for search&rescue (SAR).

You can add waypoints in the form of longitude/latitude, UTM, MGRS, or USNG coordinates with a WGS84 datum.