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 661–680 of 1,000 ranked alternatives.

  1. Nutribalan app icon

    Nutribalan

    Zhongshan Camry Electronic Company Limited

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. Stopwatch  ( Timer ) app icon

    Stopwatch ( Timer )

    EONSOFT

    Measure speed operation and time

    The app measures time, speed, and operation duration. It allows users to start and stop time recording in seconds to measure units of application.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-11-10
  1. Meterbox iMM app icon

    Meterbox iMM

    Shenzhen Everbest Machinery Industry Co.,Ltd

    Measure electric parameters wirelessly on iPhone.

    The app provides wireless remote measurement of voltage, current, resistance, and capacitance. Measured data transfers to iPhone via Bluetooth for visualization, storage, logging, and sharing.

    ★ 4.01 ratingsUtilitiesFreeData updated 2026-10-07
  2. Metal Detector Stud Finder app icon

    Metal Detector Stud Finder

    Sheraz Khan

    Detect and find studs behind walls

    Detect studs and hidden wires using the built-in magnetometer. Identify ferrous metals like iron and steel. Measure electromagnetic fields. Locate electrical wiring safely. Track detected objects and environmental readings.

    ★ 4.76 ratingsUtilitiesFreeData updated 2026-09-06
  3. UNITS MASTER app icon

    UNITS MASTER

    Intemodino Group s.r.o.

    Convert of length and distance

    Convert of length, distance, and area between US/imperial and metric systems. Switch between mils, inches, feet, miles, and metric like millimeters, meters, and kilometers. Calculate conversions for area measurements as well.

    ★ 4.36 ratingsProductivity$6.99Data updated 2026-09-15
  4. Augmented Reality Tape Measure app icon

    Augmented Reality Tape Measure

    Ubicolor Ltd

    Objects with AR

    Real-world objects using . Select metric or imperial units. Display measurements with thick lines for clarity. Adjust text size based on distance and phone orientation. Share photos and videos of measurements directly.

    ★ 2.77 ratingsUtilitiesFreeData updated 2026-09-13
  5. Volume Converter Yd, Ft, In, M app icon

    Volume Converter Yd, Ft, In, M

    Anna Filobok

    Convert units instantly

    Convert units including cubic meters, cubic centimeters, cubic millimeters, cubic yards, cubic feet, and cubic inches. Switch between units quickly. Input values and get instant conversions.

    ★ 0.00 ratingsUtilities$1.99Data updated 2026-09-06

How we rank alternatives

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