Apps Like CNVRT: SI Unit Conversion Tool for iPhone and iPad
Convert units instantly and accurately
Convert units of measurement with support for weight, length, temperature, speed, area, time, data storage, and angle. Input values and select units for instant . Syncs with Apple Health for seamless tracking.
CNVRT: SI Unit Conversion Tool screenshots
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.



AZ Calculator: AI & More
Gerardo Arellano
Calculate, convert, and solve instantly
Perform calculations with a scientific calculator, convert units, and use health tools like BMI and body fat calculators. Access financial calculators for loan and investment estimates.

MyMeasure
Pendlebury Software LLC
Measure map features quickly and easily.
The app measures length, perimeter, and area on a map using an interactive crosshair. Users can trace map features, and dimensions update continuously.

Quick Measure - GPS
Alec Downing
Distance and area with GPS
Allows users to calculate distance and area using GPS. Tap to start and stop tracking automatically as you move. Manually input points to specific areas. Save and share measurement data.

Ductulate HD
Steven Ramsay
Calculate air flow and duct sizes
Calculates air volume, pressure loss, velocity, and duct size for rectangular or round ducts. Supports both imperial and metric units. Users input values to determine required dimensions and system performance.

Chemical Engineering AppSuite HD
Vector 254 LLC
Convert units, calculate formulas, track reactions
Calculate reactions with built-in equations and thermodynamic data. Convert units for pressure, temperature, and concentration. Solve material and energy balance problems. Access property tables for gases and liquids.




Tile Calculator, Flooring calc
Phan Nhat Đang
Calculate tiles, boxes, and cost accurately
Calculate quantity, boxes needed, and estimated cost for floors or walls. Account for grout gaps and input dimensions or pre-known sizes. Provide cost estimates based on material prices.

Fractio
James Campbell
Calculate numbers in natural format.
The app calculates linear measurements, areas, volumes, and weights in US and metric units. It supports decimal or fractional notation and includes unit conversion, memory, rounding, and percentage functions.


AR Meter: Digital Weight Scale
Muhammad Zahid Shakeel
Track fitness, calculate, and convert units
And Calculator Pro measure real-world distances using augmented reality. Track BMI, convert units, split bills, and perform complex calculations. Set health goals and view progress charts. Sync data across devices for consistent tracking.

Air Flow Conversion Calculator
Tan Chia Ling
Calculate airflow rate instantly
Calculate airflow displacement by inputting velocity or volume. Select duct type and dimensions with unit options. Instantly display results in preferred units including fl/min, m/s, and ft3/min.

Photometrics
Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
Reference ARRI light fixture photometric data.
The app provides photometric data for ARRI light fixtures, including discontinued models and electronic ballasts. Users can access illuminance, beam angle, diameter, and light properties, with options for metric and imperial units.

Beam Engineering lite
V PUGAZHENTHI
Calculate parameters and convert units
Calculator provides tools to analyze and convert and Civil parameters. Users can calculate critical bending moments for rectangular, open, and nonuniform cross sections. Additional calculators for stress and deflection are available via in- purchase.

Digital Speedometer Free
Chad Hine
Monitor speed and direction in real time
Monitor speed and direction with a in metric or imperial units. Display major road and highway speed limits. Highlight current speed in yellow for slight excess and red for significant excess. Supports landscape and portrait orientations.


Ring Sizer: Risi
Axel Le Pennec
Measure finger size and select size
Measure finger or size using a phone camera. Input measurements to calculate size. Convert measurements between units. Save and share results. Provide guidance for accurate sizing.
How we rank alternatives
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