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 401–420 of 1,000 ranked alternatives.

  1. Spike by ikeGPS app icon

    Spike by ikeGPS

    ikeGPS, Inc.

    Measure objects with a photo

    Measure objects by taking a photo with a smartphone or tablet. Capture real-time dimensions like height, width, area, and length. Share measurements via Cloud. Sync with laser device for accurate data. Export measurements in various formats.

    ★ 3.915 ratingsUtilitiesFreeData updated 2026-09-09
  2. Decibel Meter: Sound Level dB app icon

    Decibel Meter: Sound Level dB

    Andy Sutanto

    Track noise levels in real time

    Measure noise levels in real time with . Calibrate for accurate readings. Track lowest, average, and highest noise levels. Switch to dark mode for better visibility in low light.

    ★ 4.524 ratingsUtilitiesFreeData updated 2026-09-06
  3. Land Measure Pro app icon

    Land Measure Pro

    Pendlebury Software LLC

    Area, length, and angles on maps

    Area, lengths, and angles on maps using an interactive crosshair. Trace outlines to create connected points, updating area and perimeter in real time. Adjust radius for scaling features. View dynamic length and angle as you move the crosshair.

    ★ 3.122 ratingsProductivity$1.99Data updated 2026-10-02
  1. Bubble Level & Compass app icon

    Bubble Level & Compass

    Tevfik Yucek

    Check tilt, , and with your device

    Measure tilt angles using device motion. Access a , surface , and camera features. Large buttons improve visibility. Flashlight enables use in low-light conditions.

    ★ 4.99 ratingsUtilitiesFreeData updated 2026-09-06
  2. Ballbank app icon

    Ballbank

    Christopher Dry

    Measure curves, set advisory speeds

    Measures roadway curve angles in degrees. Calculates combined effects of superelevation, vehicle roll, and lateral acceleration. Provides advisory speed recommendations for horizontal curves. Syncs with devices for data storage and analysis.

    ★ 4.544 ratingsUtilitiesFreeData updated 2026-09-10
  3. Measure Distance On Map app icon

    Measure Distance On Map

    AlexApps.Net Co

    , save, and load routes

    Distances using built-in tools or custom methods. Save and retrieve recorded routes. View detailed measurements and export data as needed.

    ★ 4.654 ratingsUtilitiesFreeData updated 2026-09-24
  4. Bubble level and Clinometer app icon

    Bubble level and Clinometer

    Peter Breitling

    Measure slope and angle precisely

    Measure slopes with high precision using accelerometer and gyroscope. Calibrate for accurate readings. Align objects or measure inclines for construction, landscaping, and other applications. Save and share measurements.

    ★ 4.19 ratingsUtilities$0.99Data updated 2026-09-08
  5. Scanvi app icon

    Scanvi

    Tomasz Jozef Zawada

    Scan codes with your camera

    Scan QR codes and barcodes including UPC, EAN, ISBN, and GS1 Databar. Search for product information based on scanned barcodes. Automatically detect and scan codes without manual button presses. Share scanned results via email or social media.

    ★ 4.456 ratingsUtilitiesFreeData updated 2026-09-08
  6. iDegres app icon

    iDegres

    KEYUP SRL

    Set angles and align objects with camera

    Measure angles with a color-changing scale that adjusts based on the iPhone's tilt. Use the camera for augmented reality alignment. Set up tables, shelves, and objects straight without a physical level.

    ★ 4.86 ratingsUtilitiesFreeData updated 2026-09-08
  7. Cine Meter II app icon

    Cine Meter II

    Adam Wilt

    Measure light, color, and exposure

    Measure light and color for accurate exposure settings. Use a zoomable spotmeter, RGB waveform monitor, and false-color preview. Attach Lenny Hat or Lumu™ Lite for incident readings with lux and foot-candle displays.

    ★ 4.525 ratingsPhoto & Video$24.99Data updated 2026-11-14
  8. KEPL - AI Visual Search app icon

    KEPL - AI Visual Search

    Adaptive Plus Inc.

    Scan and identify objects with AI

    Scan objects with your camera for instant identification. Recognize plants, coins, bugs, and rocks using AI. Get detailed information about scanned items. Save and share identification results.

    ★ 4.946 ratingsReferenceFreeData updated 2026-09-06
  9. Is It Snappy? app icon

    Is It Snappy?

    Chad Austin

    Record button presses and measure screen response

    Measure device responsiveness by recording video of button presses and screen responses. Mark input and output times with frame-accurate scrubbing. Display the latency difference in milliseconds.

    ★ 4.928 ratingsUtilitiesFreeData updated 2026-09-12
  10. Ezy Trigonometry app icon

    Ezy Trigonometry

    Hoang Khanh Nguyen

    Explore trigonometry with an interactive circle.

    The app provides an interactive unit circle to explore relations between angles and trigonometric ratios. It includes an exact trigonometric ratios table and a handbook of trigonometric formulas.

    ★ 2.544 ratingsEducationFreeData updated 2026-10-15
  11. ABV Calculator Gravity & Plato app icon

    ABV Calculator Gravity & Plato

    Wilson Baraban Filho

    Calculate ABV from Original and Final

    Calculate Alcohol By Volume (ABV) using Original (OG) and Final (FG) readings. Input measurements for . Determine alcohol content percentage. Export results for record-keeping.

    ★ 4.858 ratingsFood & DrinkFreeData updated 2026-09-06
  12. Hoverboard  I app icon

    Hoverboard I

    Shenzhen LingDong Intelligent Technologies CO., LTD.

    Monitor vehicle stats and control power remotely

    Monitor vehicle temperature, power, speed, current, and mileage. Control power settings, switch vehicle modes, and adjust front and rear angles. Enable Bluetooth connection for real-time data. Requires iOS 7.0 or higher.

    ★ 1.944 ratingsUtilitiesFreeData updated 2026-09-11
  13. MiraCamera (Daily Life Photo) app icon

    MiraCamera (Daily Life Photo)

    AppMadang

    Multifunction camera app with notable features.

    The app offers features for taking photos, including square crop, timer shots, RAW support, and datestamps. It also supports video recording with various quality options up to 4K 60fps, slo-mo, and H.264/HEVC codecs.

    ★ 4.650 ratingsPhoto & VideoFreeData updated 2026-11-03
  14. Selfie Camera - Beauty Camera app icon

    Selfie Camera - Beauty Camera

    Hai Nam Trinh

    Capture faces in 3D angles

    Take selfies with adjustable angles based on the golden ratio. Choose from normal, good, and excellent angle assessments. Apply filters for colored effects. Use a timer function and 8x zoom with auto focus.

    ★ 4.439 ratingsPhoto & VideoFreeData updated 2026-09-25
  15. RoofSnap: Roof Measurement App app icon

    RoofSnap: Roof Measurement App

    ROOFSNAP, LLC

    Roofing measurements, reports, and estimates.

    The app provides roofing contractors with measurement tools and an integrated estimation platform. It generates customizable documents, including estimates and contracts, for customers.

    ★ 3.340 ratingsProductivityFreeData updated 2026-11-02

How we rank alternatives

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