Apps Like Dive Calculator for iPhone and iPad
Calculate stats and manage gas mixtures
Perform scuba-related calculations for divers of all experience levels. Calculate ATA, SAC/RMV rates, tank volume, and pressure ratings. Convert units as needed. Determine EANx mix, top-up, and bleed-down calculations.
Dive Calculator screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.


Calculator∫
7th Gear
Perform calculations with large buttons.
The app performs calculations with large buttons for ease of use. Users can personalize the calculator by selecting background and text colors.





AJA DataCalc
AJA Video Systems
Calculate video and audio storage needs.
The app calculates storage requirements for professional video and audio media. It supports numerous industry video formats, compression methods, and video standards, allowing users to change settings and view results on a single screen.





Pipe Fitter Tools
Kevin Morneault
Pipe fitting calculators for common tasks.
The app offers multiple calculators for pipe fitting tasks. It includes converters for temperature and linear length, along with tools for calculating pipe pitch and weight.


LATICRETE Mobile
LATICRETE International, Inc.
Industry-first full-service jobsite reference tool.
The LATICRETE Mobile app provides jobsite reference information. It includes a coverage calculator for grout and adhesive products and QR code scanning for product data.

One Converter: Unit Calculator
Novvio, Inc.
Convert units, calculate, and save
Convert units across categories like length, weight, and temperature. Enter a value and select units for conversion. Perform calculations using converted values. Sync results with other devices.


AABC TAB Calculator
Associated Air Balance Council
Calculate job site tasks instantly
Perform calculations for construction and industry tasks. Access pre-built formulas for material estimates, cost calculations, and job site measurements. Save and share results directly from the .

TruAirspeed
James Petty
Calculate true airspeed with altimeter reset
Calculate true airspeed, mach number, pressure altitude, and density altitude. Input indicated altitude and Kollsman window pressure setting. Automatically adjusts for standard sea level pressure.

AvioFuel
Luis Gonzalez
Fuel loading and payload calculator.
The app calculates fuel loading and payload for small turbine aircraft. It checks for overweight conditions and provides real-time calculations with color-coded status messages.

QuickMPG - gas mileage calculator
Steven Romej
Calculate gas mileage on one screen.
The app calculates fuel mileage by entering trip meter miles and gallons used. It displays the current MPG rating and the date and rating of the last fill-up for easy comparison.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.