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 781–800 of 1,000 ranked alternatives.

  1. Aurora by FANG - Fast Gradient Image Editor app icon

    Aurora by FANG - Fast Gradient Image Editor

    FANG Inc.

    Make photos more beautiful with gradients.

    The app allows users to apply smooth gradient patterns to photos, reviving memory colors. Users can edit gradient patterns, save custom sets, and share creations.

    ★ 5.01 ratingsPhoto & Video$1.99Data updated 2026-10-11
  2. Share: Merchant app icon

    Share: Merchant

    BENEFITSHARE SDN. BHD.

    Scan vouchers with camera

    Scan vouchers using the camera QR code scanner. Verify validity in real-time with accurate results. Detect fraud and prevent misuse with secure verification. Confirm authenticity and unused status for each voucher.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  3. Lure Mate: Smart Fish Ruler app icon

    Lure Mate: Smart Fish Ruler

    Cheon Sam Yeol

    Measure with a card and phone

    Measure length using a standard card and smartphone camera. Calculate size automatically with virtual tape measure. Add custom signature to photos for authenticity. Share measurements and images directly.

    ★ 0.00 ratingsLifestyleFreeData updated 2026-09-06
  1. EP Calipers app icon

    EP Calipers

    EP Studios

    Measure ECG intervals and calculate heart rate

    Measure intervals on ECG images and PDF files using electronic . Calculate mean heart rate, corrected QT interval, and beta angle in Brugada syndrome. Analyze electrophysiologic recordings and ECGs from Kardia™ AliveCor™ device.

    ★ 0.00 ratingsMedical$4.99Data updated 2026-09-10
  2. Metal Detector & Magnetometer app icon

    Metal Detector & Magnetometer

    andrea machetti

    Detect metals with your iPhone

    Detects ferrous metals using the iPhone's magnetometer. Scan surfaces to identify objects. Adjust sensitivity settings. Save and review detection logs. Share results via email or messaging.

    ★ 1.01 ratingsUtilities$1.99Data updated 2026-09-08
  3. Bubble Level XL app icon

    Bubble Level XL

    Raffaele Amuso

    Measure tilt of an edge.

    The app measures the tilt of an edge in degrees using a mobile phone or tablet. Users can align objects with this tool.

    ★ 1.01 ratingsUtilitiesFreeData updated 2026-11-09
  4. PROKE app icon

    PROKE

    PGM12 SRL SEMPLIFICATA

    Scan tags to measure body dimensions

    Take body measurements using a smartphone camera and wearable tags. Scan tags to measure body dimensions accurately. Store and track measurements over time. Share results with brands or retailers for personalized shopping.

    ★ 0.00 ratingsLifestyleFreeData updated 2026-09-06
  5. The Best Vibration Meter + app icon

    The Best Vibration Meter +

    NETIGEN KLUZOWICZ SPOLKA JAWNA

    Measure vibration using phone sensors.

    The app measures vibration using phone sensors, functioning as a seismograph or seismometer. It displays a reference value and allows calibration for optimal readings.

    ★ 5.01 ratingsUtilities$0.99Data updated 2026-11-10
  6. Rising damp - I.P.E® Pro+ app icon

    Rising damp - I.P.E® Pro+

    HUMITAT-STOP S.L.

    Measure resistance between screws

    Measure resistance between fixing screws of I.P.E® Pro+ to assess . Connect via Bluetooth, view real-time readings, and save data for analysis. Export results and share with professionals.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  7. Deed Calls - Area - Perimeter app icon

    Deed Calls - Area - Perimeter

    Corvallis Microtechnology, Inc.

    Convert property descriptions into maps.

    The app converts real property descriptions into boundary maps. Users enter angles and distances to draw property boundaries, displaying closure error, total area, and perimeter.

    ★ 1.01 ratingsProductivity$14.99Data updated 2026-09-30
  8. MotionTracker app icon

    MotionTracker

    Nicholas Wilson

    Identify motion using the camera.

    The app identifies motion using the iPhone camera. It displays original and motion-highlighted video, with adjustable sensitivity for different lighting conditions.

    ★ 1.01 ratingsEntertainment$0.99Data updated 2026-09-30
  9. floormula app icon

    floormula

    Andrew Arrow

    Measure rooms with steps, save floorplans

    Measure room dimensions by walking across the space. Capture length and width, save as a room. Arrange rooms into a floorplan. Add notes and export plans. Sync with other devices.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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