定規(Ruler) app icon

Apps Like 定規(Ruler) for iPhone and iPad

Measure accurately in mm and inch

Measure device dimensions with a ruler tool that displays millimeters and inches. Tap to mark start and end points. Switch between metric and imperial units. Share measurement results directly.

by Mayumi Kato★ 5.02 ratingsUtilitiesFreeData updated 2026-09-11

定規(Ruler) screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. Smartsizer - Measure Clothing app icon

    Smartsizer - Measure Clothing

    SmartSizer LLC

    Clothes with your phone

    Dimensions using phone camera. Identify garment type automatically. Store measurements in organized format. Share measurement images directly. Export data for resale listings.

    ★ 4.3125 ratingsShoppingFreeData updated 2026-09-06
  2. Car Decibel Sound Level Meter app icon

    Car Decibel Sound Level Meter

    Vlad Polyanskiy

    Measure car noise at any speed

    Measure car interior noise at various speeds. Compare noise levels between vehicles. Check noise cancellation effectiveness before and after. Measure motorcycle exhaust . Includes calibrated for accurate readings.

    ★ 4.5202 ratingsUtilitiesFreeData updated 2026-09-18
  1. The Phillips Machinist app icon

    The Phillips Machinist

    Phillips Corporation

    Access machine codes, calculators, and engineer support

    Access machine codes and manuals with one click. Calculate dimensions and tolerances using built-in tools. Contact engineers directly for support. Retrieve practical guides and troubleshooting tips for common machining tasks.

    ★ 4.6394 ratingsProductivityFreeData updated 2026-09-10
  2. Planimeter: Area & Distance app icon

    Planimeter: Area & Distance

    CHENGDU MIAOZHI TECHNOLOGY CO., LTD.

    Measure distances and areas on maps

    Measure distances, land areas, and perimeters using satellite maps. Calculate perimeters and track outdoor projects. Measure routes for biking, golfing, or racing. Save and share measurement data.

    ★ 4.7115 ratingsUtilitiesFreeData updated 2026-09-18
  3. steelyard app icon

    steelyard

    Mohamed Saad

    Calculate metal weight offline

    Calculate metal weights with support for multiple metals, shapes, and units in both metric and imperial systems. Perform offline calculations without background processes. Save settings and favorite calculations.

    ★ 4.7298 ratingsProductivityFreeData updated 2026-09-13
  4. ARuler - Measure Distances app icon

    ARuler - Measure Distances

    Patrick Balestra

    , areas, and volumes

    Measures , areas, and volumes using augmented reality. Users can object heights and save results in the Health . Measurements can be stored as images and viewed in metric or imperial units. Supports 10 languages and pre-defined object measurements.

    ★ 3.8117 ratingsUtilitiesFreeData updated 2026-09-13
  5. Ballistic X app icon

    Ballistic X

    Nomad Innovations, LLC

    Zero your rifle with precision

    Calculate shot groups and zero rifles with customizable units and target compatibility. Input shot data to analyze accuracy. Export results and share directly. Adjust MOA/MIL or INCH/CM settings.

    ★ 3.8167 ratingsSports$7.99Data updated 2026-11-02
  6. Conduit Bending - Electricians app icon

    Conduit Bending - Electricians

    MOTIVATION APPS SOCIEDAD LIMITADA.

    Bend conduits accurately and quickly

    Calculate bends for offsets, rolling offsets, parallel adjustments, and saddles using English or metric measurements. Specify bend directions and angles. ccurate bend diagrams and measurements to reduce material waste and installation time.

    ★ 4.2300 ratingsProductivity$2.99Data updated 2026-09-23
  7. RangeDay - Ballistic x SubMOA app icon

    RangeDay - Ballistic x SubMOA

    Sicong Liu

    Measure group size and track progress

    Calculate group size in MOA or inches/cm for paper, steel, or custom targets. Measure precision with a digital ruler. Analyze shot groups to improve accuracy. Track performance with RangeIQ. Share results and compare improvements over time.

    ★ 4.329 ratingsSportsFreeData updated 2026-09-06
  8. Exacto: AR Tape Measure, Ruler app icon

    Exacto: AR Tape Measure, Ruler

    GenAI GmbH

    Measure objects, distances, and sketches

    Measure objects or distances in inches, centimeters, and feet. Create sketches with precise lines and annotate with customizable text. Share measurements and sketches directly from the .

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  9. Pupillary Distance Measure: PD app icon

    Pupillary Distance Measure: PD

    Nergis Sadiklar

    Measure PD with AR accuracy

    Measure using AR and TrueDepth sensor technology. Place device at eye level, follow on-screen prompts, and receive accurate PD measurement. Save and share results for eyewear purchases or customization.

    ★ 4.674 ratingsHealth & FitnessFreeData updated 2026-09-06
  10. RedX Stairs - 3D Calculator app icon

    RedX Stairs - 3D Calculator

    RedX Technology Inc

    Measure with 3D precision

    Calculate stair dimensions for Straight, L-Shaped, U-Shaped, Spiral, Winder, and Corner Deck configurations. Visualize designs in 3D. Measure steps, risers, and tread depths. Export measurements and save projects.

    ★ 4.5362 ratingsUtilitiesFreeData updated 2026-09-06
  11. Pitch Gauge app icon

    Pitch Gauge

    Pitch Gauge LLC

    Preview roof on map, save or import

    Track and measure roof dimensions using a sketch tool and positioning features. Preview roofs on maps or import images/blueprints. Save measurements and label lines. Take and save photos for documentation.

    ★ 3.8266 ratingsBusinessFreeData updated 2026-09-08
  12. Camera Measure - PartoMeter app icon

    Camera Measure - PartoMeter

    VisTech.Projects LLC

    Objects with your phone

    Object dimensions using phone and reference objects like credit cards or DVDs. Snap photos for accurate in-plane measurements. Add custom reference objects with known sizes. Export measurement data for later review.

    ★ 3.864 ratingsUtilities$2.99Data updated 2026-09-08
  13. Charging animation App app icon

    Charging animation App

    Maisie Hughes

    Charge with animated backgrounds

    Displays animated backgrounds during sessions. Tracks duration, start percentage, and end percentage. Includes detailed session statistics. Requires subscription for full feature access.

    ★ 4.6327 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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