Ruler - Scale Ruler app icon

Apps Like Ruler - Scale Ruler for iPhone and iPad

by mitsunori oishi★ 3.73 ratingsProductivityFreeData updated 2026-09-09

Ruler - Scale Ruler screenshots

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Drawboard PDF Annotate, Markup app icon

    Drawboard PDF Annotate, Markup

    Drawboard Pty Ltd

    Edit PDFs, annotate, and share securely

    Create and edit PDFs with tools, drawing features, and text annotations. Convert documents to PDF, add signatures, and organize pages. Access files across devices and store them in the cloud. Share and export PDFs in various formats.

    ★ 4.81,873 ratingsProductivityFreeData updated 2026-09-10
  2. Ruler App XL app icon

    Ruler App XL

    Piet Jonas

    iPad becomes a digital measuring tool.

    The app turns an iPad into a ruler for measuring small objects. It offers imperial and metric scales, adjustable ruler lines for comparison, and various color schemes.

    ★ 2.03 ratingsUtilities$0.99Data updated 2026-09-13
  3. Toolbox™ app icon

    Toolbox™

    Tue Nguyen Minh

    Edit files, manage data, and organize tasks

    Manage files with drag-and-drop organization. Access a flashlight with adjustable brightness. Use a calculator, note taker, and screen recorder. Includes calendar, timer, and widget tools. Sync data across devices.

    ★ 4.74,293 ratingsUtilities$1.99Data updated 2026-09-08
  1. PDFOptim app icon

    PDFOptim

    RootRise Technologies Private Limited

    Optimize PDFs and preview changes

    Compress and optimize PDF files to reduce size. Compare original and compressed versions side-by-side. Reduce image and graphics-heavy files for faster uploads and lower storage use.

    ★ 4.7293 ratingsProductivityFreeData updated 2026-09-09
  2. Ruler - measuring scale app icon

    Ruler - measuring scale

    MD KHAIRUL ISLAM

    Measure objects with AR camera

    Measure real-world objects using augmented reality. Tap to start measurements, switch between length and area modes. Unlock unlimited measurements and remove ads with a subscription. Sync results across devices.

    ★ 4.3136 ratingsUtilitiesFreeData updated 2026-09-16
  3. Bubble LEVEL - High Accuracy app icon

    Bubble LEVEL - High Accuracy

    Vitalii Gryniuk

    Measure angles and convert units

    Measure angles with precision up to 0.02°. Use surface and auto-select features for accurate readings. Convert angles between degrees, grade, and roof pitch. Includes a ruler for actual size measurements. No advertisements.

    ★ 4.7289 ratingsUtilitiesFreeData updated 2026-09-17
  4. Ruler, level, tape measure app icon

    Ruler, level, tape measure

    Elard Tissot

    Objects with AR precision

    Objects using an augmented reality camera interface. Select units like inches, feet, centimeters, or meters. Capture and save measurements. Share results via email or messaging. Sync measurements across devices.

    ★ 4.9109 ratingsUtilitiesFreeData updated 2026-09-06
  5. FF4 Tool - Only Headshot app icon

    FF4 Tool - Only Headshot

    Ahammam Lahcen

    Adjust sensi settings for precise headshots

    Adjust sensi settings for FF4 gameplay. Calibrate accuracy with specialized tools. Track performance metrics and refine aiming techniques. Export configuration profiles for consistent setup. Sync with gaming devices for real-time adjustments.

    ★ 4.41,885 ratingsUtilitiesFreeData updated 2026-09-06
  6. Measuring Tape, Photo Ruler app icon

    Measuring Tape, Photo Ruler

    Grymala sp. z o.o.

    With AR and traditional tools

    Distances and angles using augmented reality and on-screen rulers. Tap to mark points and calculate lengths. Export measurements as text or image. Sync with other devices for collaborative projects.

    ★ 4.22,613 ratingsProductivityFreeData updated 2026-09-10
  7. BITZER REFRIGERANT RULER app icon

    BITZER REFRIGERANT RULER

    BITZER SE

    Measure data and properties

    Determine properties with detailed data on common refrigerants. View fluid properties, safety groups, GWP, ODP, and oil type recommendations. Access additional information, links, and documents through the "More..." menu.

    ★ 4.61,120 ratingsReferenceFreeData updated 2026-09-08
  8. Ruler Professional app icon

    Ruler Professional

    KBIC International Limited

    Measure length in cm or inches

    Convert physical objects into measurements using a function. Adjust two red lines to measure distances in centimeters or inches. Display measurements instantly on the screen.

    ★ 3.33 ratingsUtilitiesFreeData updated 2026-09-08
  9. Pic Scanner: Scan Old Photos app icon

    Pic Scanner: Scan Old Photos

    App Initio Limited

    And crop multiple at once

    And crop multiple at once using AI-powered enhancement and perspective correction. Batch process images for quick digitization. No ads or subscriptions. Export edited in various formats.

    ★ 4.3199 ratingsPhoto & Video$3.99Data updated 2026-10-31
  10. Smart Level & AR Ruler app icon

    Smart Level & AR Ruler

    卓 张

    Measure length and area on the go

    Measure lengths, areas, heights, and distances using on-screen tools. Use the protractor, unit converter, and for precise calculations. Check light levels, calibrate screens, and measure decibels.

    ★ 4.7495 ratingsProductivityFreeData updated 2026-09-06
  11. Passport Id Photos app icon

    Passport Id Photos

    Raffaele Di Marzo

    Create from your device

    Create directly from your device. Select from common photo formats like 4.5x3.5 cm and 2x2 inch. Customize ID dimensions. Save, print, or share for documents and passports.

    ★ 4.4209 ratingsPhoto & VideoFreeData updated 2026-09-12
  12. Ruler / Measuring Tape app icon

    Ruler / Measuring Tape

    Clafou Ltd

    Measure with your screen

    Measure objects using screen size, augmented reality, or printed rulers. Place virtual on surfaces with ARKit. Print rulers via AirPrint. Compare printed results with on-screen measurements. No ads, in- purchases, or tracking.

    ★ 4.4223 ratingsUtilitiesFreeData updated 2026-09-13
  13. Physics Toolbox Sensor Suite app icon

    Physics Toolbox Sensor Suite

    Chrystian Vieyra

    Measure, record, and analyze data

    Measure acceleration, orientation, and motion with built-in sensors. Record and analyze real-time data for experiments. Detect and generate sound tones. Visualize audio waveforms. Export measurements and graphs for scientific use.

    ★ 4.71,779 ratingsUtilitiesFreeData updated 2026-09-11

How we rank alternatives

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