Pro Compass vs FULL COMPASS

Pro Compass replicates the look and feel of classic pocket compass hardware in use since the 1800s, adding modern features and technologies. The app uses advanced OpenGL graphics (normally reserved for games) to render 3D floating compass hardware for realistic operation. Pro Compass offers nine different compass modes with direct read, traditional, and rosette styles capable of displaying degrees, quads, or mils (the direct read mode shows a North-South needle and reversed East-West convention). In all display modes, Pro Compass shows both magnetic and true direction simultaneously, with a rotating outer true ring that is automatically adjusted for local magnetic declination. Sun and Moon position are marked on the compass rings and continually updated. Pro Compass displays location and altitude, with decimal, degree-minute-second, UTM, and MGRS position formats. An optional "Datum Pack" adds over 230 geodetic datums covering regions and countries on all continents around the world. The app also contains a built in two-axis inclinometer that drives two independent bubble levels and a bullseye level. The inclinometer has angle readout dials for each axis, making it useful for many different types of measurements including slopes, pitches, sight lines, and geological angles like dip and strike. After using Pro Compass, you'll see why it's the best and most realistic compass available on the App Store! Also be sure to check out the new Pro Compass for Watch, available for all Apple Watch models running watchOS 6 or later. ***** IMPORTANT ACCURACY NOTE ***** Pro Compass reports accuracy directly from the magnetometer sensor in your device. This accuracy is determined by the hardware, not the application itself. To improve results, operate Pro Compass away from any electronics or other sources of electro-magnetic interference, including car dashboards, aircraft cockpits, metal structures, and other devices. Please contact the developer via the support link if you need additional information about accuracy or operation of Pro Compass.

This compass allows you to instantly switch between Japanese directions ("東西南北") and English abbreviations ("NESW") with a single tap. It not only shows directions but also functions as a level gauge, altimeter, latitude/longitude display, and smartphone tilt indicator. The compass supports 16 directional points and displays both cardinal names and precise angles in degrees (0–360°). You can switch the language between Japanese and English via the menu. In addition to vertical and horizontal leveling, the app graphically displays the phone's tilt using four gyro indicators. You can choose between two design styles: a mechanical "Gray Metallic" or a classic "Black". These can be changed from the settings menu. It also serves as an "Eho‑maki Compass" for Setsubun, helping you find the lucky direction to eat your Eho-maki. The directions "North-northwest", "Northeast by east", "South-southeast", and "Southwest by west" are available in Japanese. In 2026, Setsubun falls on February 3rd. The lucky direction for Eho-maki is South-southeast. Use this app to easily find that direction and enjoy your Setsubun traditions! We've resolved an issue where the app could be installed on devices lacking a magnetic sensor. ※Please note: the compass function requires a magnetic sensor and may not work properly on unsupported devices. We also added a new feature that detects environments where compass readings are unstable and provides troubleshooting guidance. Additional features include the ability to hide banner ads and use the app offline, perfect for use in the mountains or by the sea. Give it a try