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.
定規(Ruler) screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.
Metal Detector - Stud Finder
AppLiks Sp. z O.O.
Detect objects and locate them
Detects objects using smartphone's magnetic sensor. Identify nearby metals like iron, nickel, steel, and alloys. Locate lost keys, coins, and wires in walls. Does not detect non-magnetic metals such as silver, gold, or copper.
BagSizer
MATOLE
Measure luggage dimensions accurately
Determine carry-on luggage dimensions allowed by airlines. Measure luggage using a credit card or coin as a gauge. Check if luggage meets size limits for cabin or check-in.
Interpupillary Distance Meter
Ubicolor Ltd
Measure pupil in 1 second
Measure inter pupillary using iPhone or iPad. Take measurements in seconds with high precision to 0.1mm. Support near and far measurements. Remove glasses for better accuracy. Display large text for readability. Include dark mode option.
Uno Calculator
Uno Platform Inc.
Calculate, convert, and measure with precision
Perform calculations, convert units of measurement, and switch between different calculation modes. Input values, select formulas, and view results. Track history and manage multiple calculation sessions.
Kitchen Dial | Food Converter
Infinite Prospects, LLC
Convert measurements with a
Convert measurements with a interface for volume, mass, and temperature. Adjust portions, toggle between US, metric, Australian, and imperial units. Input numbers directly for precise conversions.
Digital Scale for Grams・Kilo
Victor Edu
Take photos and measure weight
Take photos of objects to estimate their weight using AI-powered analysis. Measure items in grams without a physical . Save and compare weight data over time. Share results via email or messaging apps.
Photo Measures
Cubent SARL
Measure objects in photos and save notes
Measure objects in photos using rulers and scale tools. Save and organize measurements with timestamps and notes. Export data as PDF or share directly. Sync measurements across devices.
Protractor Smart
ExaMobile S.A.
Measure angles with camera and touch
Measure angles using camera view with touch or plumb bob methods. Set angles on screen or through camera. Switch between measurement modes. Access advanced polygon measurement in premium version. Calibrate plumb bob for accurate slope readings.
Angle Meter 360
ALEXEY KOZLOV
Measure angles in photos and real time
Measure angles on photos or in real time using the camera. Adjust and compare multiple angles simultaneously. Scale, move, and change color of measurement tools for accurate readings. Save and review measurements permanently.
Writing Board - Whiteboard App
FugaPiyo Inc.
Write, erase, and share notes
Write directly on the screen with smooth ink and customizable pen settings. Redo and undo actions are available. Delete all content with one tap. Share or save as an image. Use eraser and ruler tools. Dark mode is supported. All features are free.
NoiSee
EA LAB d.o.o.
Measure sound levels accurately
Measure sound levels with a professional-grade sound level meter. Display decibel readings, frequency analysis, and real-time data. Set sampling intervals, average measurements, and export results. Track maximum and minimum levels.
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.
inchCALC
William Lipsey
Calculate feet inch fraction dimensions easily.
The app is a construction calculator for feet, inch, and fraction dimensions. It transforms the iPhone into a calculator that inputs and outputs dimensions as they appear on a tape measure.
Master Bender Gold
PawEng, LLC
Calculate bends, enter tools, bend accurately
Calculate conduit bends with precise measurements and angle calculations. Input pipe dimensions and tool specifications. Generate bending templates and visualize the layout. Export data for use in projects.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.