Standard Deviation Calculator app icon

Apps Like Standard Deviation Calculator for iPhone and iPad

Calculate statistical values for data sets.

The app calculates standard deviation, mean, variance, population deviation, median, and Q1 & Q3 for a set of values. It also computes z-scores based on the entered data.

by Keely Hill★ 2.424 ratingsUtilitiesFreeData updated 2026-10-21

Standard Deviation Calculator screenshots

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. Art of Stat: Regression app icon

    Art of Stat: Regression

    Bernhard Klingenberg

    Fit models and display inference results

    Create scatterplots and fit simple or multiple linear, logistic, or exponential models. Display standard errors, confidence intervals, and P-values for model parameters. Include categorical predictors and two-way interactions.

    ★ 4.720 ratingsEducationFreeData updated 2026-09-06
  2. Apptuary app icon

    Apptuary

    David Crowther

    Actuarial calculations made fast and easy.

    The app provides calculations for life contingent annuities, compound-interest, option prices, and statistical distributions. It offers downloadable life tables and computes values for single and joint lives, Greek values, and annuities-certain.

    ★ 4.715 ratingsFinanceFreeData updated 2026-09-22
  3. OffCalc - Discount Calculator app icon

    OffCalc - Discount Calculator

    jonathan teboul

    Calculate discounts and rebates instantly

    Calculate discounts and rebates instantly by tapping prices and selecting options. Adjust final prices manually. Share results via copy or social media.

    ★ 4.724 ratingsShoppingFreeData updated 2026-09-10
  4. Loan-U-Later app icon

    Loan-U-Later

    Justin Hawkwood

    Calculate loans and investment aspects.

    The app calculates aspects of loans and investments, including interest rates and total interest paid or contributions made. It also provides an amortization table for current calculations.

    ★ 4.521 ratingsFinanceFreeData updated 2026-09-10
  5. Resistor Color Band Calculator app icon

    Resistor Color Band Calculator

    Aryaman Sharda

    Calculate values by bands

    Determine values by selecting bands. Calculate resistance, tolerance, and temperature coefficients. View detailed specifications and compare ratings.

    ★ 4.625 ratingsUtilitiesFreeData updated 2026-09-06
  6. V.A.T. Calculator app icon

    V.A.T. Calculator

    James Still

    Calculate VAT, add or remove tax

    Calculate VAT by entering a monetary value and adjusting the tax rate. Specify whether to add or remove tax from the amount. Tap controls or the background to hide the keyboard.

    ★ 4.715 ratingsFinanceFreeData updated 2026-09-08
  7. Calculator SAFE – Protect Private Photo & Documents app icon

    Calculator SAFE – Protect Private Photo & Documents

    Pick Technology Limited

    Hide files and secure data

    Hide photos, , and files with a password-protected . Access hidden content by shaking the device after entering a password. Use a standard interface to conceal the 's true function. Store and retrieve files securely without visible indicators.

    ★ 1.822 ratingsProductivity$0.99Data updated 2026-09-08
  8. Back-Time Calculator app icon

    Back-Time Calculator

    Goodman Productions, LLC

    Calculate back-time by subtracting user input.

    The app calculates a back-time by subtracting user-entered time values from a starting value of 60:00. Individual time entries can be deleted by swiping them.

    ★ 5.02 ratingsUtilities$0.99Data updated 2026-09-18
  9. Exposure Calculator app icon

    Exposure Calculator

    Jim Chapple

    Calculate correct shutter speed easily.

    The app calculates recommended shutter speeds based on lighting conditions, f-stop, and ISO settings. It provides precise calculations that go beyond standard approximation tables.

    ★ 3.85 ratingsPhoto & Video$0.99Data updated 2026-09-13
  10. Violin ELF app icon

    Violin ELF

    Beijing Liyue Xingzhi Education Technology Co., Ltd.

    ★ 1.02 ratingsMusicFreeData updated 2026-09-28

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.