Apps Like Compass Map Barometer for iPhone and iPad
Navigate with magnetic or true north
A that displays magnetic and true north. Switch between modes. Rotate map for directional reference. Includes for altitude measurement on compatible devices.
by SHIGETO TAKAGI★ 4.4131 ratingsProductivityFreeData updated 2026-09-08
Get accurate GPS and latitude longitude instantly. Display in multiple formats including DMS, UTM, and MGRS. Convert between coordinate systems. Share precise location data directly.
Organizes into trips automatically. Builds 3D maps of locations. Displays visit counts for each destination. Allows sharing of organized stories. Enables viewing of within map views. Lets users relive trips through curated photo collections.
The app provides a ruler, angle ruler, protractor, flashlight, compass, level, picture hanging aid, lead tool, distance measurement, and magnifying glass. It meets various measurement needs for users at home or while traveling.
The app provides a zoomable map that follows the aircraft's position during flights in simulator programs. Key flight variables are displayed on a side panel, and users can customize map types, aircraft icons, and units of measurement.
Pro displays the direction of Mecca for prayer. Tracks Islamic prayer times and converts Hijri dates. Includes a calendar for Islamic events. Provides accurate direction using GPS. Offers holy Mecca background imagery.
Calculate output voltage and power after attenuation
Calculate output voltage, power, and attenuation based on input voltage and dB loss. Specify impedance for accurate results. Convert between Watts, dBm, and dB values. Calculate NMR pulses using reference power and pulse length.
Detects electromagnetic interference using the iPhone's compass. Displays heading changes when metal objects are nearby. Helps locate lost keys or identify metallic items. Provides simple visual feedback for experimental use.
The app provides access to over 5 million oil and gas wells across North America. Users can search for wells, view permits, production, and completion data, and access shale plays, county lines, and pipelines on a map.
The app functions as a geological compass for geologists, measuring dip direction and angle of geological strata. It displays real-time device orientation in a stereographic projection and allows data transfer to a computer.