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 601–620 of 1,000 ranked alternatives.
Concrete Estimator/Calculator
Evan Winograd
Calculate volume for construction projects
Calculate volume for foundations, slabs, and structural elements. Input dimensions in feet, inches, or metric units. Automatically compute required quantity. Display results in cubic yards or cubic meters. Save and share calculations.
Model Scaler
Osment Models, Inc
Convert measurements to any scale instantly
Convert measurements between U.S. Customary and Metric units. Adjust to any scale size. Input values and instantly receive scaled dimensions. Useful for builders, railroad enthusiasts, and tabletop game creators.
HeavyCalc Pro
Calculated Industries, Inc.
Construction math for professionals anywhere.
The app helps construction professionals calculate dimensions, areas, and volumes. It provides solutions for square-ups, cut/fill, and material estimates.
ProjectorCalc
Michael Kohler
Calculate projector image size and distortion.
The app calculates projected image dimensions including width, height, and diagonal length. It also estimates brightness in Nits, total projected area, pixels per inch, and keystone distortion.
Nostrum E85 Ethanol Module App
Performance Electronics, Ltd.
Monitor levels and fuel data
Monitor vehicle content, fuel temperature, and fuel pressure in real time. View up to 120 seconds of live data. Connect to multiple E85 modules. Switch between metric and imperial units.
Metal Calculator All In One
BINARY AND BRICKS PRIVATE LIMITED
Calculate weight in imperial or metric
Calculate weights using Imperial and Metric systems. Input dimensions and select type for accurate results. Choose from various shapes and materials. Perform quantity and joint calculations. Store and retrieve previous entries.
Baltic Deco Planner Lite
Eskil Olsen
Plan staged decompression dives easily.
The app plans staged decompression dives for technical divers. It supports multi-level and repetitive dives, nitrox, and metric or imperial measurements.
Unit Converter - 14-in-1
Xi'an 7kit Technology Co., Ltd.
Convert units with precision and style
Convert units across 14 categories including length, weight, and temperature. Switch between metric, imperial, and Chinese traditional systems. Customize display formats and save frequently used conversions.
HarvestYield
HarvestYield Inc
Bill jobs by the field
Create and send invoices immediately after completing fieldwork. Record job details including field, client, distance, speed, duration, weather, and timestamps. Bill jobs by area, distance, time, bale, or flat rate using metric or imperial units.
Anchor Plus
Roy Cadman
Set alarms with voice commands
Set alarms using Siri Shortcuts or voice commands. Choose alarm type based on position, bearing, distance, or coordinates. Access widgets on iOS14 Home Screen. Switch between day and night themes and metric or imperial units.
Decibel Meter: Sound Meter dB
Van Hoa Nguyen
Measure levels and display values
Measure levels in your surroundings with real-time readings. Display minimum, average, and maximum values. Show current noise reference and detailed data. Visualize levels through a graph for better understanding.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.