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 861–880 of 1,000 ranked alternatives.
Speaker Cleaner & Clear Wave
APPMERGE TEKNOLOJI LIMITED SIRKETI
Test sound with precision
Test performance with frequency analysis and decibel measurement. Clean speakers by removing trapped water. Generate pure tones for testing or tuning. Calibrate audio equipment for accurate sound output.
Illuminance Conversion
Tan Chia Ling
Convert units with precision
Convert units between lux, foot-candles, and other photometric measurements. Calculate conversions based on standard formulas. Display results with precision and support for multiple unit systems.
Measure Map AR
Blue Blink One, SL
Areas with AR precision
Use augmented reality to areas like fields, plots, parking lots, or properties. Tap to place markers and calculate distances. Export measurements to Map Pro or WheelitOff for further use. Accuracy improves with lidar-enabled devices.
Unit Conversion - Pro
Ricardo Contente
Convert units with AR precision
Convert units across 400+ categories with real-time calculations. Use AR measuring to calculate distances via camera. Adjust units for length, weight, temperature, and more. Save frequently used conversions for quick access.
Field of View Calculator
Apogee Instruments, Inc.
Set up infrared radiometer sensors
Calculate of for infrared radiometer installation. Determine mounting distance and angle relative to target surface. Ensure sensor views desired area and excludes unwanted surfaces. Adjust orientation to achieve accurate measurements.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.