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 481–500 of 1,000 ranked alternatives.

  1. Lux Meter : Light Meter app icon

    Lux Meter : Light Meter

    CODIGITAL SOLUTIONS - FZCO

    Measure , adjust exposure

    Measure ambient instantly with live EV feedback. Adjust aperture, shutter speed, and ISO for accurate exposure. Save and compare readings over time. Sync measurements with other devices for consistent results.

    ★ 5.09 ratingsUtilitiesFreeData updated 2026-09-06
  2. Umetrix Data app icon

    Umetrix Data

    Spirent Communications, Inc.

    Test mobile speed and track results

    Measure mobile network performance with accurate speed tests. Track and map test history online. Compare results with global user . No ads during testing.

    ★ 4.05 ratingsUtilitiesFreeData updated 2026-09-08
  1. Shutter-Speed app icon

    Shutter-Speed

    Filmomat GmbH

    Measure analog camera shutter speeds easily.

    The app measures analog camera shutter speeds using an iPhone. It analyzes light passing through the shutter with an optional optical sensor or calculates speed from shutter sound for slower speeds.

    ★ 3.522 ratingsUtilitiesFreeData updated 2026-10-03
  2. CAM2 Remote app icon

    CAM2 Remote

    FARO Technologies Inc.

    Control hardware with inspection software

    Control FARO’s Measure 10 inspection software via iPhone or iPod Touch. Connect to a computer running Measure 10 or later. Interface with FARO hardware devices to manage measurement processes remotely.

    ★ 4.52 ratingsBusinessFreeData updated 2026-09-08
  3. RevMeter Pro app icon

    RevMeter Pro

    Matthias Schorer

    Measure room acoustics with precision analysis.

    The app measures reverberation time (RT60) using Impulse and Interrupted Noise methods. It calculates RT60 based on RT20 and RT30 decay slopes and allows data export.

    ★ 2.25 ratingsUtilities$6.99Data updated 2026-09-13
  4. Bubble Level & Ruler Measure app icon

    Bubble Level & Ruler Measure

    KuXun Technology Co., Ltd.

    Detect inclination

    Detect inclination using a digital . angles and ensure surfaces are . Includes a straight and 2D for precise measurements. Place device against surfaces to check alignment.

    ★ 4.29 ratingsUtilitiesFreeData updated 2026-09-06
  5. Speedy - beautiful speedometer app icon

    Speedy - beautiful speedometer

    yasin turkoglu

    Track speed and distance in real time

    Calculate speed and distance traveled. Tap the screen to reveal control buttons. Hide buttons after five seconds. View settings and information windows.

    ★ 4.717 ratingsNavigation$0.99Data updated 2026-09-11
  6. Angle Meter PRO app icon

    Angle Meter PRO

    nakhon phagdeechat

    Measure angles and slopes easily.

    The app measures angles and slopes using the device's camera. It offers real-time angle display and supports measuring from images.

    ★ 4.58 ratingsUtilities$2.99Data updated 2026-09-15

How we rank alternatives

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