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 301–320 of 1,000 ranked alternatives.

  1. Name Badge app icon

    Name Badge

    Vitalij Schaefer

    Print badges with custom size, , font,

    Create badges by entering dimensions in millimeters, centimeters, or inches. Input a and choose font and color. Print the directly. Unlock photo customization with an in- purchase.

    ★ 4.4119 ratingsPhoto & VideoFreeData updated 2026-09-09
  2. Bubble level and Clinometer app icon

    Bubble level and Clinometer

    Peter Breitling

    Measure slope and angle precisely

    Measure slopes with high precision using accelerometer and gyroscope. Calibrate for accurate readings. Align objects or measure inclines for construction, landscaping, and other applications. Save and share measurements.

    ★ 4.19 ratingsUtilities$0.99Data updated 2026-09-08
  1. RedX Walls - Design & Build app icon

    RedX Walls - Design & Build

    RedX Technology Inc

    With precision and ease

    Create detailed PDF blueprints for construction projects. Measure in centimeters, millimeters, or feet. ccurate wall designs for rake and tall structures. Save and share blueprints directly.

    ★ 4.6298 ratingsUtilitiesFreeData updated 2026-09-06
  2. Walabot DIY app icon

    Walabot DIY

    Vayyar Imaging LTD

    Detect hidden structures through walls

    Detects studs, pipes, and wires through walls and drywall. Identifies movement up to 4 inches deep. Connects to phone for real-time visualization. Helps with drilling and installation by showing hidden structures.

    ★ 4.2320 ratingsProductivityFreeData updated 2026-09-19
  3. Scale for Grams · app icon

    Scale for Grams ·

    The App Studio LC

    Snap and weigh with AI precision

    Use your phone's camera to estimate an item's weight with AI-powered analysis. Choose from , ounces, pounds, kilograms, and more. Convert measurements between units instantly.

    ★ 4.7148 ratingsUtilitiesFreeData updated 2026-09-06
  4. PROKE app icon

    PROKE

    PGM12 SRL SEMPLIFICATA

    Scan tags to measure body dimensions

    Take body measurements using a smartphone camera and wearable tags. Scan tags to measure body dimensions accurately. Store and track measurements over time. Share results with brands or retailers for personalized shopping.

    ★ 0.00 ratingsLifestyleFreeData updated 2026-09-06
  5. Angle Gradient Inclinometer app icon

    Angle Gradient Inclinometer

    SHIGETO TAKAGI

    Measure tilt, display and

    Measure tilt angles from 0 to 359 degrees. Display in degrees, percentage, and sum angles for 180 or 360 degrees. Switch to theodolite mode and set specified angles to 0 degrees.

    ★ 4.4299 ratingsProductivityFreeData updated 2026-09-08
  6. SmarterNoise app icon

    SmarterNoise

    Johan Rogard

    Record audio and video with noise alerts

    Measures sound levels in real-time using video and audio modes. Records video and audio simultaneously. Alerts users about noise exposure risks. Includes a built-in camera for location documentation. Allows sharing of recorded files.

    ★ 4.6117 ratingsUtilitiesFreeData updated 2026-09-15
  7. 3D Lidar Scanner: Room Planner app icon

    3D Lidar Scanner: Room Planner

    BELKALABS PTE. LTD.

    Measure rooms, create plans, scan spaces

    Use and AR to scan rooms and create 3D floor plans with precise measurements. Measure distances, heights, and lengths in real time. ccurate layouts for planning furniture or renovations.

    ★ 5.08 ratingsUtilitiesFreeData updated 2026-09-06
  8. Cross Stitch Calculators app icon

    Cross Stitch Calculators

    Diana Białogrzywa

    Calculate fabric size and material needs

    Calculate fabric size in centimeters or inches based on count and fabric type. Determine thread consumption for specified stitches. Input project details to estimate material needs. Export calculations for reference.

    ★ 4.7320 ratingsLifestyleFreeData updated 2026-09-19
  9. Measure & Sell Clothes-Klothes app icon

    Measure & Sell Clothes-Klothes

    Kyle Au

    List your items and generate listings

    Create professional resale listings for second-hand . Add measurements, colors, sizes, and item details with one-tap suggestions. Save time by automating repetitive tasks.

    ★ 4.723 ratingsShoppingFreeData updated 2026-09-26
  10. Length app icon

    Length

    Piet Jonas

    Measure distances in inches and cm.

    The app converts values between inches and centimeters. It allows users to measure small distances on their device.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-28
  11. AR Measuring Tape app icon

    AR Measuring Tape

    Nguyen Pham

    Measure distances with AR ruler

    Allows users to measure distances between two points using augmented reality. It displays a ruler that unfolds on screen in real time. Users can switch between metric and imperial units. The supports a single distance or a continuous path.

    ★ 1.01 ratingsProductivityFreeData updated 2026-09-13
  12. Duct Calculator app icon

    Duct Calculator

    Pheinex, LLC

    Calculate size and performance

    Calculate size for round or rectangular ductwork. Adjust airflow, diameter, width, or height using sliders. Enter values directly for precise measurements. Lock friction calculations for accurate results.

    ★ 4.5189 ratingsUtilities$19.99Data updated 2026-09-10
  13. Smart Vibration Meter・Detector app icon

    Smart Vibration Meter・Detector

    Zipo Apps Ltd.

    Measure vibrations with phone sensors

    Measure vibrations using phone sensors and display readings on the Richter scale and modified Mercalli intensity scale. Calibrate by placing the device on a flat surface until values stabilize. Check real-time data and reference measurements.

    ★ 4.127 ratingsUtilitiesFreeData updated 2026-09-11
  14. Hygrometer - Air humidity app icon

    Hygrometer - Air humidity

    LionsApp di Nallbati Elton

    Measure and track location

    Measure atmospheric in real time. Detect location automatically. Display current weather conditions and percentage. Search for cities and save favorite locations.

    ★ 4.849 ratingsWeather$2.99Data updated 2026-10-17

How we rank alternatives

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