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 661–680 of 1,000 ranked alternatives.

  1. Crown Molding app icon

    Crown Molding

    2319062 Ontario Inc.

    Calculate angles and lengths

    Calculate miter and bevel angles for cuts using a miter saw. Input measurements for horizontal corners or other angles. Generate precise cutting instructions for accurate installation. Support for both flat ceilings and mantels.

    ★ 3.02 ratingsUtilities$1.99Data updated 2026-09-08
  2. Offset Pipe Calculator app icon

    Offset Pipe Calculator

    Kantaben Gorasiya

    Calculate offsets quickly and accurately

    Calculate offsets, angles, and lengths with precise measurements. Input dimensions to determine required lengths and fitting positions. Save and export calculation results for project reference.

    ★ 2.33 ratingsUtilities$1.99Data updated 2026-09-06
  3. Sound noise decibel meter app icon

    Sound noise decibel meter

    Yi Cha Technology Co., Ltd.

    Measure , record audio, generate reports

    Measure ambient levels in real time using a precise algorithm and phone microphone. Save audio or video recordings. nd view detection reports. Track and analyze environment data over time.

    ★ 4.85 ratingsUtilitiesFreeData updated 2026-09-06
  1. HydroColor: Water Quality App app icon

    HydroColor: Water Quality App

    Thomas Leeuw

    Measure water quality with iPhone camera.

    The app uses the iPhone camera to determine water quality. It estimates turbidity, suspended particulate matter concentration, and backscattering coefficient.

    ★ 5.04 ratingsUtilitiesFreeData updated 2026-10-28
  2. Cozyplace - AI Interior Design app icon

    Cozyplace - AI Interior Design

    Jacob Michael Harper

    Preview paint colors on your walls

    Visualize paint colors on walls using AI by taking a photo. Preview real shades from Sherwin-Williams, Behr, and Benjamin Moore. Adjust for lighting and angles for accurate results. Order free samples or purchase full cans of selected colors.

    ★ 4.65 ratingsGraphics & DesignFreeData updated 2026-09-06
  3. Speedometer MPH: Speed Tracker app icon

    Speedometer MPH: Speed Tracker

    Charles Edward Robin

    Track in real time and save data

    Track in real time using device sensors. View current in miles per hour. Set limits and receive alerts when exceeded. Log trips and review history. Share data via email or social media. Calibrate sensor for accurate readings.

    ★ 4.25 ratingsNavigationFreeData updated 2026-09-06
  4. MobIR app icon

    MobIR

    Wuhan Guide Infrared Co., Ltd

    ★ 2.04 ratingsUtilitiesFreeData updated 2026-09-18
  5. Slant Gauge app icon

    Slant Gauge

    Isamu Sakamoto

    Measure angles and slopes simply.

    The app measures angles and slopes. Its digital display rotates for visibility and it can speak the angle, aiding adjustment tasks.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-09
  6. Scale for Grams – SnapWeigh app icon

    Scale for Grams – SnapWeigh

    Tho Hop

    Snap photos, estimate weight

    Take photos of objects to estimate their weight in using AI. Adjust camera settings for accuracy. Compare results with known items for calibration. Share weight estimates via social media or messaging.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-06
  7. SimpleMapCreator app icon

    SimpleMapCreator

    Seiji Nagano

    Create simple maps with objects.

    The app allows users to create simple maps with various objects like lines, squares, circles, and text. It supports image import from the camera roll and saving or sharing creations.

    ★ 3.85 ratingsUtilitiesFreeData updated 2026-10-20
  8. Geometry Calculator Solver app icon

    Geometry Calculator Solver

    Cristina Munoz Castillo

    Solve problems and calculate angles

    Calculate area, perimeter, and angles for various shapes including right-angled triangles, squares, equilateral triangles, circles, isosceles triangles, ellipses, and scalene triangles.

    ★ 3.01 ratingsEducationFreeData updated 2026-09-06
  9. The Best Ruler app icon

    The Best Ruler

    NETIGEN KLUZOWICZ SPOLKA JAWNA

    Measure objects without traditional tools.

    The app measures objects using the smartphone screen. Users can measure length and width by placing an object on the screen and adjusting it.

    ★ 2.01 ratingsUtilitiesFreeData updated 2026-11-10
  10. Ruler AR Camera Measuring Tape app icon

    Ruler AR Camera Measuring Tape

    xita apps

    Measure objects with AR

    Measure objects using augmented reality and a . Calculate scale, height, area, and length. Use photo , inch , and measure tools. Export measurements and share results.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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