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 101–120 of 1,000 ranked alternatives.

  1. Rafter Help app icon

    Rafter Help

    Armchair Engineering

    Calculate roof pitch and length

    Calculate length and associated values for gable roofs. Input room width and ridge height to determine pitch, lengths, and ridge height. Use advanced options to enter pitch in radians, degrees, DMS, or rise/run.

    ★ 4.5213 ratingsUtilities$1.99Data updated 2026-09-10
  2. Atlas: Maps & Facts app icon

    Atlas: Maps & Facts

    Appventions

    Explore and offline

    Explore country profiles with population, languages, government, and GDP data. Access high-resolution and regional views. Download national flags and offline. Search for locations and view detailed geographical information.

    ★ 4.5421 ratingsReferenceFreeData updated 2026-09-08
  1. Tuner HD app icon

    Tuner HD

    Panoramic Software Inc.

    Visual tool for pitch deviation

    The app displays pitch deviation with LED indicators and sound frequency on a graph. It offers automatic or manual note selection and a wide detection range from A0 to C8.

    ★ 5.02 ratingsMusicFreeData updated 2026-10-17
  2. Data Analysis Review - GRE® LT app icon

    Data Analysis Review - GRE® LT

    Webrich Software Limited

    Prepare for GRE Math Data Analysis Review.

    The app offers over 270 questions and 27 revision notes for GRE Math Data Analysis Review. It provides instant feedback, detailed explanations, and progress tracking with visual charts to prepare users for test day.

    ★ 5.04 ratingsEducationFreeData updated 2026-10-10
  3. Middle School Math 6th Grade app icon

    Middle School Math 6th Grade

    Monkey In The Middle Apps LLC

    Practice math skills by popping balloons.

    The app offers practice for 6th Grade Math topics including multiplication, division, addition, and subtraction. Users can improve scores and speed by replaying levels and compete with friends via leaderboards.

    ★ 3.9464 ratingsEducationFreeData updated 2026-10-14
  4. FFCalc - Retirement Calculator app icon

    FFCalc - Retirement Calculator

    Roman Voglhuber

    Calculate savings time based on income

    Calculate the time needed to achieve financial freedom by inputting income, expenses, and savings. View charts and tables showing annual savings progress. Set or financial goal timelines based on provided data.

    ★ 4.5401 ratingsFinanceFreeData updated 2026-09-19
  5. Watch Tracker app icon

    Watch Tracker

    Tom Kerrigan

    Sync time with time

    Synchronizes with an atomic clock to compare time with real time. Users tap a button when their matches the 's time. The records differences, displays graphs, and calculates seconds gained or lost per day using -fit analysis.

    ★ 4.7323 ratingsUtilities$4.99Data updated 2026-09-26
  6. Zakat Calculator PRO 2021 app icon

    Zakat Calculator PRO 2021

    Faisal Sultan

    Calculate annual zakat payable easily.

    The app calculates annual zakat payable. It automatically fetches the latest nisab value based on real-time gold prices and includes categories for jewelry, cash, trade, and loans.

    ★ 4.8275 ratingsFinanceFreeData updated 2026-10-16

How we rank alternatives

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