Protractor (Angle measurement) app icon

Apps Like Protractor (Angle measurement) for iPhone and iPad

Measure angles with camera

Measure angles using a camera-based . Detect and display angles of objects in real time. Save and share measurements. Calibrate for accurate readings.

by EONSOFT★ 3.76 ratingsUtilitiesFreeData updated 2026-09-09

Protractor (Angle measurement) screenshots

Ranked alternatives

Showing 721–740 of 1,000 ranked alternatives.

  1. SWO Radian Rule app icon

    SWO Radian Rule

    Corey McCollum

    Calculate values instantly

    Calculate measurements using the with automated calculations. Input angles and receive instant results. Display conversion formulas and reference tables for quick lookup. Perform calculations under pressure with simplified input methods.

    ★ 5.02 ratingsNavigation$0.99Data updated 2026-09-06
  2. Disposal Map | AR Volume app icon

    Disposal Map | AR Volume

    Kintsugi LLC

    Measure waste with AR

    Calculate waste using AR by defining base and height. Measure and estimate costs. Locate nearby facilities for landfill, recycling, composting, and wastewater. View facility details and directions. Document waste volumes for compliance purposes.

    ★ 5.02 ratingsNavigationFreeData updated 2026-09-06
  3. feiffer grain app icon

    feiffer grain

    Feiffer Consult GmbH & Co. KG

    Measure loss with precision

    Measure loss during combine harvesting by counting or weighing lost grains using a loss control pan. Calculate losses, calibrate equipment, and adjust settings for optimal harvesting efficiency. Input data to track and analyze loss measurements.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-10
  1. ODYSSEY VSEPR Theory app icon

    ODYSSEY VSEPR Theory

    Wavefunction, Inc.

    Explore molecular structures and bond angles

    Explore molecular geometry using . Learn why molecules like CO₂ and HCN are linear while H₂O and SO₂ are bent. Compare bond angles and electron pair arrangements. Visualize molecular shapes and understand repulsion effects.

    ★ 5.01 ratingsEducation$3.99Data updated 2026-09-09
  2. All tools app icon

    All tools

    ATEU Softwares

    Stream camera feed to trusted devices

    Is a utility that works offline and keeps data local. It includes a live camera feed for CCTV, walkie talkie over local Wi-Fi, compass for direction, and leveler for measuring.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  3. Blood Pressure Log - BPFit app icon

    Blood Pressure Log - BPFit

    Juyana Islam

    Measure and track readings

    Track systolic, diastolic, and pulse readings. Monitor heart rate using phone's microphone. Log readings over time. View historical data and trends. Export data for doctor visits. Set reminders for measurements. Sync data across devices.

    ★ 5.01 ratingsHealth & FitnessFreeData updated 2026-09-06
  4. VRIN 3D app icon

    VRIN 3D

    Rebuilderai Inc.

    Scan objects, generate 3D models AI

    3D scan objects to create models using captured images. Edit models with retouch tools to enhance surface details. Upgrade models for refined textures and materials. Share final 3D files directly.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  5. 定規(Ruler) app icon

    定規(Ruler)

    Mayumi Kato

    Measure accurately in mm and inch

    Measure device dimensions with a ruler tool that displays millimeters and inches. Tap to mark start and end points. Switch between metric and imperial units. Share measurement results directly.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-11
  6. Roof Carpenter - Rafter Calc app icon

    Roof Carpenter - Rafter Calc

    David Tucker

    Roof calculations for tradesmen and handymen.

    The app calculates rafter and hip/valley lengths for various roof structures. It also determines plumb and foot cut angles, with options to transfer these angles using a smartphone screen, mitre saw display, or bevel setting.

    ★ 1.52 ratingsUtilities$0.99Data updated 2026-11-12
  7. Sun Finder app icon

    Sun Finder

    AppsFab AS

    See the sun anywhere, anytime.

    The app shows the sun's position anywhere in the world at any time. Augmented reality overlays the sun on the camera screen, allowing users to see its path and potential obstructions.

    ★ 3.02 ratingsProductivity$3.99Data updated 2026-10-10
  8. C-MEASURE app icon

    C-MEASURE

    alpha prompt co.,ltd.

    Measure color in XYZ and Lab

    Measure colors in XYZ and Lab color spaces from any photo area. Calculate distance between two colors in Lab. Adjust chromaticity values to match iPhone4 camera characteristics. Supports calibration using color checkers.

    ★ 1.01 ratingsPhoto & Video$2.99Data updated 2026-09-08
  9. Field of View Calculator app icon

    Field of View Calculator

    Apogee Instruments, Inc.

    Set up infrared radiometer sensors

    Calculate of for infrared radiometer installation. Determine mounting distance and angle relative to target surface. Ensure sensor views desired area and excludes unwanted surfaces. Adjust orientation to achieve accurate measurements.

    ★ 5.01 ratingsBusinessFreeData updated 2026-09-09
  10. Carrier VibraTrac app icon

    Carrier VibraTrac

    Carrier Vibrating Equipment Inc.

    Monitor industrial vibratory equipment data.

    The app monitors industrial vibratory equipment using a wireless Bluetooth sensor and a smartphone or tablet. It measures speed, stroke, and vibration angle, storing readings and comments for machine tracking and maintenance logs.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-11-09

How we rank alternatives

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