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.
Ruler® screenshots
Ranked alternatives
Showing 541–560 of 1,000 ranked alternatives.


Sound noise decibel meter
Yi Cha Technology Co., Ltd.
Measure , record audio, generate reports
Measure ambient levels in real time using a precise algorithm and phone microphone. Save audio or video recordings. nd view detection reports. Track and analyze environment data over time.

Easy Unit:convert units
APPS BAY LIMITED
Convert instantly and accurately
Convert between currencies, weights, and measurements. Calculate feet and inches. Convert hours to minutes or seconds. Perform quick conversions for various .

BASIC: programming language
Nikolay Denislamov
Write programs on your iOS device
Create programs using a with interface elements like buttons, text boxes, and sliders. Organize objects into pages. Publish apps via SDK for Xcode. Write code for standalone iOS applications.


Amply Heat Pump Copilot
Amply Energy, Inc.
Design pumps and track sales workflows
Allows professionals to measure homes using LiDAR and camera AI. It generates ACCA-approved Manual J load calculations with taps. It streamlines sales workflows and reduces post-visit tasks.



Measure It- Top Measuring App
Jason Potts
Surfaces and spaces with LiDAR
Allows users to distances, areas, and angles using LiDAR on iOS devices. Users can create and save measurements, export data, and share results. The supports floor plans and 3D models for accurate spatial analysis.




The Best Sound Meter
Zipo Apps Ltd.
Measure sound levels with decibels.
The app measures environmental noise decibels using the built-in microphone. It offers customizable themes, adjustable refresh rates, data history, and screen always-on mode.

ToolX: Pocket Measure Ultimate
Ngoc Thanh Pham
Length, angles, and pressure
Lengths and angles using a digital ruler and protractor. Detect tilt, pressure, and metal with built-in sensors. Calculate distances and heights with realistic calibration. Sync measurements across devices and export data for analysis.

iGradient
Ivan Perre
Find any 2D angle precisely.
The app detects the device's orientation to find any 2D angle. It measures angles in degrees, radians, or as a gradient, holding the measurement for easy reading.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.