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 241–260 of 1,000 ranked alternatives.

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    Unit Measurement Converter 汇率

    汇杭 钟

    Convert units and track currency rates

    Convert units across length, area, volume, angle, mass, pressure, and more. Check real-time currency exchange rates. Recalculate instantly with updated values. Save frequently used conversions for quick access.

    ★ 4.6182 ratingsUtilitiesFreeData updated 2026-09-06
  2. TapMeasure – AR utility app icon

    TapMeasure – AR utility

    Occipital, Inc.

    Measure spaces with AR precision

    Create 3D room models with accurate scaling for immediate measurement or later review. Capture point-to-point measurements with two taps. Use Smart Level to align picture frames and artwork automatically.

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  3. Measure Tool - Measuring Tape app icon

    Measure Tool - Measuring Tape

    Conlan Limited

    Objects, rooms, and items accurately

    Use the camera to object sizes, room areas, and shopping items. Capture images and receive precise dimensions with AI accuracy. View detailed measurements and compare sizes instantly.

    ★ 4.3315 ratingsUtilitiesFreeData updated 2026-09-06
  1. Heart Rate Monitor heartbeat app icon

    Heart Rate Monitor heartbeat

    汇杭 钟

    With your camera

    Using fingertip and camera for instant readings. Track HRV to assess stress, energy, and recovery. View detailed health charts and trends over time.

    ★ 4.5193 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Heart Rate Monitor-HR Tracker app icon

    Heart Rate Monitor-HR Tracker

    Vadim Akhmerov

    Track rate with your camera

    Rate using the camera for fitness tracking. Set personalized training zones based on age and resting rate. Sync data with Apple Health for analysis and storage.

    ★ 4.6263 ratingsHealth & FitnessFreeData updated 2026-09-13
  3. Identify Anything AI Scanner app icon

    Identify Anything AI Scanner

    My Le Tra

    Scan and objects with AI

    Objects using image recognition. Capture photos of plants, insects, rocks, birds, coins, and food. Retrieve detailed information about characteristics and properties. Measure objects with built-in tools.

    ★ 4.3241 ratingsUtilitiesFreeData updated 2026-09-06
  4. Levil Aviation app icon

    Levil Aviation

    Levil Technology

    Display flight data and navigate safely

    Display data from wireless devices like iLevil3 or B.O.M. alongside navigation apps. Customize instrument panels and arrange modules for real-time flight information.

    ★ 4.7377 ratingsNavigationFreeData updated 2026-09-25
  5. mini Bubble Level app icon

    mini Bubble Level

    Mert TUZER

    Measure angles, set points, get feedback

    Measure horizontal and vertical angles with precision. Set reference points and receive haptic feedback for alignment. Mark reference points and adjust settings for accurate measurements.

    ★ 4.625 ratingsUtilitiesFreeData updated 2026-09-11
  6. µMagnetometer app icon

    µMagnetometer

    Dmytro Hrebeniuk

    Measure magnetic field strength and location

    Measure magnetic field strength with real-time readings. Display data in microtesla units. Enable location services for accurate iOS measurements. Save and share measurement results.

    ★ 4.467 ratingsUtilities$1.99Data updated 2026-09-20
  7. SeeLevel - visual clinometer app icon

    SeeLevel - visual clinometer

    Sten Kaiser

    Measure angles and align objects.

    The app measures angles and aligns objects using the camera. It offers a distance/height estimation tool and a traceable level for various measurements.

    ★ 3.818 ratingsUtilities$0.99Data updated 2026-09-25
  8. How Old Do I Look? Face Age app icon

    How Old Do I Look? Face Age

    Yurii Kriuchkov

    Analyze faces to determine age

    Analyze faces in photos or selfies to determine age using AI. Detect faces looking directly into the camera. Share results on social media. Experiment with different image sources including gallery, screenshots, and downloaded photos.

    ★ 4.3296 ratingsUtilitiesFreeData updated 2026-09-16
  9. EMF Detector-Radiation Reader app icon

    EMF Detector-Radiation Reader

    新雨 李

    Detect EMF levels in real time

    Monitor environmental electromagnetic fields using iPhone sensors. Display real-time EMF levels and detect variations as you move. Highlight areas with high or low radiation. Save and compare measurements over time.

    ★ 4.4238 ratingsUtilitiesFreeData updated 2026-09-06
  10. White Balance Meter AI - KEV app icon

    White Balance Meter AI - KEV

    Satnam Singh

    Adjust in real time

    Adjust using AI analysis of live camera previews. Display Kelvin temperature values. Measure ambient light conditions without external sensors. Save and compare settings for different lighting scenarios.

    ★ 4.5263 ratingsPhoto & Video$2.99Data updated 2026-11-12
  11. Metal Detector for iPhone app icon

    Metal Detector for iPhone

    nakhon phagdeechat

    Measure magnetic fields in real time

    Measure magnetic field strength using the device's built-in sensor. Display real-time trends of magnetic field values. Trigger sound alerts when levels exceed a set threshold. Option to disable audio notifications.

    ★ 4.1382 ratingsUtilitiesFreeData updated 2026-09-10
  12. Bubble Level - Measure Tool app icon

    Bubble Level - Measure Tool

    Vicki Partridge

    Surfaces, angles, and levels precisely

    Turn your iPhone into a , angle gauge, and measuring . Check if surfaces are or plumb. Get real-time tilt readings in degrees. Calibrate to align with objects. distances using the device's sensors.

    ★ 4.557 ratingsUtilitiesFreeData updated 2026-09-06
  13. Measure Tools: AR Room Planner app icon

    Measure Tools: AR Room Planner

    Craftars SRL

    Objects and spaces with your phone

    Objects and spaces using augmented reality. Tap to place a virtual and get precise distance readings. Share measurements directly or save them for later reference. No physical tools required.

    ★ 4.5145 ratingsUtilitiesFreeData updated 2026-09-13
  14. NoiSee app icon

    NoiSee

    EA LAB d.o.o.

    Measure sound levels accurately

    Measure sound levels with a professional-grade sound level meter. Display decibel readings, frequency analysis, and real-time data. Set sampling intervals, average measurements, and export results. Track maximum and minimum levels.

    ★ 4.5243 ratingsUtilities$0.99Data updated 2026-11-02
  15. Measuring Tape Ruler Pro App app icon

    Measuring Tape Ruler Pro App

    Junaid Mukadam

    Measure objects with your phone camera

    Measure length, height, and area using AR technology. Point camera at objects or people. Add lines or shapes to measure. Save photos with measurements. Sync measurements across devices.

    ★ 4.747 ratingsUtilitiesFreeData updated 2026-09-06
  16. Crown Calc Elite app icon

    Crown Calc Elite

    Cyberprodigy LLC

    Calculate angles and cut mold efficiently

    Helps calculate mold angles for precise cuts. Users input spring angle and other measurements to determine bevel and miter angles. The provides visual guides for setting up compound miter saws. Includes diagrams for accurate positioning during cuts.

    ★ 4.8118 ratingsUtilities$4.99Data updated 2026-10-06
  17. Scale For Grams - Digital AI app icon

    Scale For Grams - Digital AI

    Muhammed Deniz

    Snap photos to estimate object weight

    Take a photo to estimate the weight of objects in using AI analysis. Measure food portions, jewelry, ingredients, tools, or small items. No external hardware required. Share results directly.

    ★ 4.7195 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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