Distance Measure Pro vs Photo Protractor AngleWise

This app lets you measure the point-to-point (great-circle) distance between two or more waypoints on a map or measure the surface area defined by a polygon having three or more points as its corners. It uses online maps so it needs an internet connection. Tap and hold to set a new waypoint, tap the options icon to read the manual or to open the settings view to change the map type or the measuring unit. You can choose between (kilo)meters, feet/yards/miles and nautical miles. The options menu also lets you choose to go to the Save/Restore view. Tap the calculated measurement at the bottom of the map to switch between feet/yards/miles or meters/hectometers/kilometers. The Pro version is exactly the same as the free version except that (by popular demand) it won't display any ads.

Photo Protractor AngleWise measures angles from photos with two draggable reference lines. Take a picture or import an existing photo, align two lines on visible edges, and read the smaller angle plus the supplementary angle instantly. Add a note, export the annotated image, and keep the workflow on device. Built for everyday field work and visual checks: - tree branch to trunk - beam to column - roof edge to wall - furniture tilt and alignment - classroom and workshop geometry references Why AngleWise: - photo-based angle measurement - camera capture and photo import - precise manual line adjustment - note overlay on the exported image - free surface leveling and long-edge inclination with angle and grade readings - freeze readings and calibrate a known horizontal reference - on-device reading records with notes, review, sharing and deletion - no account required - no cloud dependency - Pro export tools for cleaner professional annotated images