Protractor+ app icon

Apps Like Protractor+ for iPhone and iPad

Measure angles in degrees and radians

Measure angles using your iPhone as a protractor. Select degrees or radians. Adjust the angle visually with intuitive controls.

by Tue Nguyen Minh★ 4.110,412 ratingsUtilitiesFreeData updated 2026-09-08
App detailsView in App Store

Protractor+ screenshots

Ranked alternatives

Showing 621–640 of 1,000 ranked alternatives.

  1. Enceladus app icon

    Enceladus

    Jason Hawkins

    Track sunset, sunrise, and night sky visibility

    Provides nightly sky forecasts between sunset and sunrise. Displays large animated gauges for quick viewing. Allows location selection or saving custom global locations. Offers temperature options in Kelvin. Tracks cloud cover and moon phases.

    ★ 5.04 ratingsWeather$2.99Data updated 2026-10-26
    App details
  2. Lambert app icon

    Lambert

    Peter Appel

    Geological compass for iPhone users.

    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.

    ★ 5.04 ratingsUtilitiesFreeData updated 2026-09-12
    App details
  3. Weather for Italy app icon

    Weather for Italy

    ID Mobile SA

    Real-time weather forecasts for Italy.

    The app provides weather forecasts for Italy, updated in real time. It includes rainfall radar, forecast reliability, sunshine probability, perceived and average temperatures, wind data, and snowfall limits.

    ★ 3.84 ratingsWeatherFreeData updated 2026-09-29
    App details
  3. Schifter app icon

    Schifter

    Juergen Kilian

    Calculate angles and align workpieces

    Calculate sawing angles for mitre or sliding compound mitre saws. Input beam inclination and number of beams to determine workpiece alignment. Display result field turns green upon calculation completion.

    ★ 5.02 ratingsProductivity$4.99Data updated 2026-09-08
    App details
  13. Weather for Brazil app icon

    Weather for Brazil

    ID Mobile SA

    Brazil weather forecast updated multiple times.

    The app provides live weather forecasts for Brazil, updated frequently by experts. It includes rainfall radar, temperature details, wind information, and a 10-day forecast view.

    ★ 4.01 ratingsWeatherFreeData updated 2026-11-03
    App details
  15. Ring Sizer : Ring size measure app icon

    Ring Sizer : Ring size measure

    Philemon Combes

    With on-screen guide

    Using an on-screen guide. Supports EU, US, UK, and JP sizing systems. Fine-tune measurements for accuracy. Save for future reference. Features a clean and intuitive interface.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  16. Rigging Load Calculator Tool app icon

    Rigging Load Calculator Tool

    Prakash Solanki

    Calculate sling tension, length, and angle anytime

    Calculate sling tension, length, and angle with precise formulas. Input weights and angles to determine required sling strength. Generate reports and save calculations for future reference. Sync data across devices for consistent project management.

    ★ 5.03 ratingsBusinessFreeData updated 2026-09-06
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.