Apps Like Stack Calculators for iPhone and iPad
Stack Calculators screenshots
Ranked alternatives
Showing 801–820 of 1,000 ranked alternatives.
SigiCalc
Siegwart Software
Calculate and graph functions instantly.
The app offers a fast, clean RPN calculator with live function graphs. Users can enter calculations using RPN and instantly plot expressions with X as a variable.
VisuCalculator
iRead Solutions Inc.
Calculator technology that enhances productivity.
The app offers traditional calculator functions with added vision capabilities. Users can scan live or use pictures to input numbers, define formulas, and access a smart history log with totals.
Calculator Log Pro
HurryApp LTD
Track calculations and history
Allows users to perform complex calculations and basic math operations. It retains a history of all calculations for easy access. Users can solve financial models, track expenses, and review previous entries for reference.
Water BoD-I-Y Calculator
FarmHopLife Inc
Calculate storage and retention systems
Calculate storage capacity with precise formulas. Input dimensions to determine cistern size. Estimate rainwater collection based on rainfall data. Generate reports for irrigation planning. Export results in PDF format.
NilnocCalc
John Conlin
Calculator with multiple display options.
The app offers a 64-bit calculator with 10 registers for saving values and multiple display options including Hex, Oct, and Bin. It includes trigonometric functions, unit conversions, and combinations/permutations calculations.
AepCalc
Aepryus Software
RPN scientific calculator for computers.
The app is a reverse polish notation scientific calculator designed for computer use. It offers an 'On Top' mode and maps keys to the right side of an extended keyboard for convenience.
CalculatorLib - All in One
Hai Le Phu
Calculate, organize, and analyze data
Perform calculations using 500+ specialized tools across math, finance, health, time, geometry, and unit conversions. Input values and get precise results. Organize calculators into categories for easy access.
![[engineering] calculator app icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/61/d2/bd/61d2bdf3-ef3f-0609-5940-26cc4a33ef09/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg)
OhmPro
SAM SHEPPARD
Calculate voltage, current, and resistance
Calculate electrical values using Ohm’s Law and related formulas. Input voltage, current, or resistance to determine missing variables. Access circuit diagrams and safety guidelines. Convert units between volts, amps, and ohms.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.