iUnit Measurement Conversion
Black Cat Systems
Convert between 1650 units easily.
The app converts between 1650 different units in 57 categories. Users can convert units for acceleration, area, energy, mass, temperature, time, and volume.
Apps Like Barometer ∞ for iPhone and iPad
Measure pressure and altitude
Measure atmospheric pressure and altitude. Switch between pressure units like hPa, mmHg, and inches of mercury. Display real-time readings and track changes over time.
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.
A2Plus
antoni michel
Measure land area, perimeter, and distance
Measure land area, perimeter, and distance with precise calculations in feet, inches, yards, or feet. Display multiple plots on a map with intermediate distances. Overlay French land registry data for accurate plot measurements.
Speedometer: GРS Speed Tracker
ITincubator UAB
Monitor , distance, and max
Monitor vehicle with real-time current, average, and maximum readings. Track distance traveled. Use HUD mode to project onto windshield. View map-based location tracking. Switch between miles per hour and kilometers per hour.
AR Measuring Tape
Nguyen Pham
Measure distances with AR ruler
Allows users to measure distances between two points using augmented reality. It displays a ruler that unfolds on screen in real time. Users can switch between metric and imperial units. The supports a single distance or a continuous path.
inchCALC+
William Lipsey
Feet Inch Fraction Construction Calculator
The app transforms a device into a construction calculator for feet, inches, and fractions. It performs calculations and conversions for various measurement units, including a triangle function for rise, run, diagonal, and pitch.
空气质量-实时空气质量和天气预报
方元 朱
Check air quality and pollution levels
Check real-time air quality data for cities in China and globally. View PM2.5, PM10, temperature, humidity, pressure, and other pollutants. Display AQI levels with color-coded categories indicating pollution severity.
Unit Converter 單位換算
First Bird Design & Technology Limited
Convert units and currencies instantly
Convert units across categories like weight, length, and temperature. Support multi-country currency exchange with real-time updates. Include Asian measurement units such as tael and ping. Save preferred units for quick access.
H2O Overload: Fluid Control for Heart-Kidney Health
National Kidney Foundation
Track fluids, weight, and blood pressure
Track intake, weight, and blood pressure. Log appointments and note symptoms. Access nutrition tips and medical information on kidney disease, heart disease, and hyponatremia. Set reminders for limits and medical follow-ups.
GPS Speedometer HUD
Foobar Creative
Monitor speed and heading with GPS
Display speed and heading with GPS accuracy. Show location of nearby speed cameras. Change speed units, prevent screen lock, and enable speed camera alerts in settings.
Dear Sun
Teodors Zeltins
Check weather data sources and track conditions
Display temperature, wind direction and speed, air pressure, UV index, humidity, and more. Switch locations easily. Choose from multiple unit systems and formats. Receive frequent weather updates. Support light and dark modes.
GPSSpeed HD: The GPS tool
MWAY DIGITAL GmbH
Track speed, altitude, and log data
GPS displays speed, altitude, and track data with real-time profiles. Logs activity in sleep or background mode. Stores recorded tracks for analysis and map display. Shares tracks across devices via iCloud.
McDantim EasyBlend Calculator
McDantim, Inc.
Calculate gas blend for beverage dispensing
Calculate optimal CO2 and nitrogen blend ratios based on beverage temperature, keg pressure, CO2 content, elevation, and existing gas blend. Determine suitable pressure ranges for dispensing draught beverages.
VisConvert - Conversion
Arch Square
Convert units across 14 categories simultaneously
Convert units across multiple categories including length, mass, volume, temperature, area, time, plane angle, pressure, frequency, energy, speed, fuel economy, data transfer, and digital storage. Open and manage multiple converters simultaneously.
Square Footage Calculator
Anna Filobok
Calculate area, convert units instantly
Calculate area using width and length in inches, feet, yards, meters, or centimeters. Convert results to inches, feet, meters, or centimeters instantly.
Refuel - Fuel Expense Tracker
Thach Nguyen Trong
Track , log trips, view stats
Track usage with logs of quantity, price, and odometer. Calculate mileage and efficiency in MPG, KM/L, and other units. Export data to CSV and view statistics on gas consumption. Supports dark mode and stores data locally.
Thermal Light
Crystal Clear Solutions
Measure temperature
Measure surface temperatures between 1000F and 2700F using iPhone camera. Detect heat signatures from objects like metal, ceramics, and glass. Calibrate against certified infrared thermometers. Share temperature readings and save measurement history.
Sound Spectrum Analysis
Dmitriy Kharutskiy
Analyze waves in real time
Analyze spectra in real time using a microphone. Display waveforms and FFT data with adjustable frequency scales. Measure noise levels for approximate readings. Adjust FFT size for varying frequency accuracy.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.