Apps Like Stack Calculators for iPhone and iPad
Stack Calculators screenshots
Ranked alternatives
Showing 661–680 of 1,000 ranked alternatives.

Mimir Water
Mimirs Well LLC
Create assessments and deliver reports
Create and deliver professional efficiency assessments without spreadsheets or clipboards. Input data, access automatic calculators, and generate reports. Track usage metrics and save assessments for future reference.



Inseries: Smart Calculator
Elemental Tools GmbH
Smart modern elegant calculator app
The app offers a modern and elegant calculator experience with easy calculation entry and a clear history. It includes built-in calendar functions and supports natural percentage calculations.

LXVII
Nick Tamburri
HP-67 RPN calculator emulator for OS X.
The app emulates the HP-67 RPN programmable calculator. It offers multiple active calculators, full memory visibility, and a paper tape register with various modes.




SimpleCalc Canada
Richard Roschuk
Estimate mortgage payments quickly and easily.
The app estimates mortgage payments according to Canadian mortgage regulations. It calculates interest semi-annually and offers an option for annually-compounded interest.



Scientific Calculator +
Kyle Bartlett
Calculate, solve, and analyze equations
Perform complex calculations with functions including trigonometry, hyperbolic operations, and logarithms. Use memory functions, angle modes, and constants like π and e. Evaluate expressions with parentheses and view calculation history.





CNC Milling Speeds & Feeds Pro
Verosocial Studio
Calculate, reference, and save shop data.
The app provides machinists with a collection of calculators, shop references, and setup tools. It helps users calculate spindle RPM, estimate feed rate, and plan milling or drilling jobs.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.