Ruler® app icon

Apps Like Ruler® for iPhone and iPad

Measure with ruler, tape, and camera

Measure objects with a camera ruler mode that uses your phone's camera for distance calculations. Switch between inches and centimeters. Adjust measurements with precision sliders. Access a classic ruler and tape measure for manual measurements.

by Tue Nguyen Minh★ 4.335,090 ratingsUtilitiesFreeData updated 2026-09-08

Ruler® screenshots

Ranked alternatives

Showing 201–220 of 1,000 ranked alternatives.

  1. Map Distance Measurement app icon

    Map Distance Measurement

    SHIGETO TAKAGI

    Measure with GPS

    Record and display GPS-based measurements with a map line. Share results on social media. Obtain current location via GPS. Option to minimize battery use without GPS. Does not run in the background.

    ★ 4.461 ratingsUtilitiesFreeData updated 2026-09-08
  2. Light Spectrometer Wavelength app icon

    Light Spectrometer Wavelength

    Contechity AB

    Measure , display and frequency

    Measure spectrum to determine dominant in nanometers, frequency in terahertz, and period length in femtoseconds. Analyze sources to identify primary color wavelengths and associated properties.

    ★ 4.071 ratingsUtilitiesFreeData updated 2026-09-06
  1. Geo Field Area - GPS Measure app icon

    Geo Field Area - GPS Measure

    STOMBERG s.r.o

    Land areas with GPS

    Land areas using GPS and map data. Draw boundaries with swipes to calculate plot size. Save and view measurements. Share results via email or messaging. Sync with other devices for accurate tracking.

    ★ 4.51,154 ratingsUtilitiesFreeData updated 2026-09-06
  2. Eye Measure-Ruler&,Distance,PD app icon

    Eye Measure-Ruler&,Distance,PD

    意 胡

    Measure PD and lens height

    Measure pupillary distance and lens height for accurate eyewear fitting. Perform far and near PD measurements with smart calibration. Use virtual try-on features and manage multiple user profiles.

    ★ 5.011 ratingsUtilitiesFreeData updated 2026-09-06
  3. Leica DISTO Plan app icon

    Leica DISTO Plan

    Leica Geosystems AG

    Sketch floor plans and assign measurements

    Sketch a floor using finger gestures on a smartphone or tablet. Assign measurements to each line for accurate scale representation. Visualize and document project details for planning purposes.

    ★ 4.0216 ratingsProductivityFreeData updated 2026-09-14
  4. E-Weigh: Scale for Grams app icon

    E-Weigh: Scale for Grams

    Nazar Fedoruk

    Measure objects and capture dimensions instantly

    Measure object dimensions with camera using AI-powered image analysis. Capture and analyze multiple objects in a single photo. Save and share measurement data. Convert units between inches, centimeters, and feet.

    ★ 4.256 ratingsUtilitiesFreeData updated 2026-09-06
  5. Golfboy:Launch Monitor app icon

    Golfboy:Launch Monitor

    Qoncept, Inc.

    Measure shots, track stats, analyze performance

    Measure golf shots with real-time distance, ball speed, launch angle, and club speed. Record swing videos automatically. Simulate courses for practice. Use putting mode for targeted training. Analyze performance data for improvement.

    ★ 4.6602 ratingsSportsFreeData updated 2026-09-06
  6. Measure - AR app icon

    Measure - AR

    Shoichiro Takaki

    Objects with your iPhone camera

    Objects using iPhone camera with AR technology. Tap to select items and get precise length measurements. Compare sizes visually. Save and share measurements directly.

    ★ 4.2513 ratingsUtilitiesFreeData updated 2026-09-13
  7. Protractor (Angle measurement) app icon

    Protractor (Angle measurement)

    EONSOFT

    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.

    ★ 3.76 ratingsUtilitiesFreeData updated 2026-09-09
  8. Moasure app icon

    Moasure

    3D technologies Ltd

    Measure, view, and edit data securely

    Measure and draw simultaneously using Bluetooth-connected devices. View measurements in 2D and 3D with multiple visualization options. Edit and save measurement data directly on the device. Export and share measurement results.

    ★ 4.1114 ratingsUtilitiesFreeData updated 2026-09-06
  9. Ruler ++ app icon

    Ruler ++

    FAPPS WORLD et Cie SCS

    ★ 3.5942 ratingsProductivityFreeData updated 2026-09-08
  10. 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
  11. GPS Field Area Measurement App app icon

    GPS Field Area Measurement App

    Harshaben Hirpara

    Measure areas, track distances, calculate sizes

    Measure distances between objects and calculate areas using GPS. Select units in Imperial or Metric systems. Determine property lines and export measurements in square feet, acres, or kilometers.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  12. Measure Tape HD Lite app icon

    Measure Tape HD Lite

    JI YAO WENG

    Measure height width distance easily.

    The app measures height, width, or distance using the device's camera. Users find an object on screen and read the calculated measurement.

    ★ 3.79 ratingsUtilitiesFreeData updated 2026-10-13
  13. Ring Sizer: Risi app icon

    Ring Sizer: Risi

    Axel Le Pennec

    Measure finger size and select size

    Measure finger or size using a phone camera. Input measurements to calculate size. Convert measurements between units. Save and share results. Provide guidance for accurate sizing.

    ★ 4.636 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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