statmagic PRO
Stat class made simple.
FreeOffers In-App Purchases
1.7.2for iPhone, iPad and more
Age Rating
statmagic PRO Screenshots
About statmagic PRO
Statmagic PRO has helped thousands of students learn stat and finish their homework faster. It eliminates tedious and error-prone number-crunching, and has built-in tools to help you avoid common mistakes—all while making stats clearer and easier to learn.
Statmagic PRO is the best, easiest-to-use app for learning stats. Why?
— Simplicity. Statmagic uses the simple and familiar standard calculator layout.
— Automatic graphics and plots, so you can visualize what’s going on. For instance, you can finally skip the confusing Z table -- Statmagic automatically graphs and calculates the area (probability) under the normal curve, for any Z or T score.
— Press and hold definitions. Every input field has an on-the-spot definition, so you can quickly remind yourself what each statistical symbol means, and enter the correct value for it.
— Error checking. Statmagic automatically checks for typos and anomalous numbers, to help you prevent mistakes. (For example, if you select a Z test when n is less than 30 and the standard deviation is not known, Statmagic will politely suggest a T test instead!)
— Complete results. From the standard error to the Z score, to the p-value and "reject Ho?" conclusion, Statmagic calculates and returns every important value for every test. (And Statmagic PRO’s calculators have been tested exhaustively to ensure that they return correct answers, first and foremost!)
Plus:
— User-specified answer rounding.
— Extensive help material for each topic, with (1) step-by-step instructions, (2) explanations of the logic and formulas at work, and (3) example problems, which can be entered into a calculator at the tap of a button.
— An exceedingly easy dataset import feature. Just open a spreadsheet in your spreadsheet app, copy the data onto your device's clipboard, and Statmagic automatically reads it. Running a regression is then just a click away! (Or, Statmagic will help you select the correct test for your 1-sample, 2-sample, or paired data.)
— Integration with Statmagic's online learning videos, which explain the core ideas of a semester-long stat course in less than 2 lectures' time.
With its 17+ calculators, Statmagic covers the most common topics of intro stat classes, each with its own help page and memorable example problems. These are:
— Descriptive stats (mean, quartiles, standard deviation, etc.).
— Hypergeometric probability (with an auto-filling formula).
— Normal distribution (Z or T scores, with their exact probabilities).
— Binomial, Poisson, Gamma, exponential, and continuous uniform probability distributions.
— One- and two-sample tests of mean (Z, T, and Welch tests).
— One- and two-sample tests of proportion.
— Confidence intervals (for a mean or a proportion, featuring a full, auto-filling CI formula, so you can see how the CI is constructed).
— Minimum N of a sample (for measuring a true mean or a proportion within a set margin of error).
— Least-squares linear regression (with a scatterplot that colors outliers, and a tool to calculate a predicted y using the regression equation).
— Chi-squared (which instantly calculates all intermediate expected and Chi-squared values, along with full test results.)
Learn statistics efficiently, and finish your stats homework faster. Learn, practice, and master stats with Statmagic PRO!
Statmagic PRO is the best, easiest-to-use app for learning stats. Why?
— Simplicity. Statmagic uses the simple and familiar standard calculator layout.
— Automatic graphics and plots, so you can visualize what’s going on. For instance, you can finally skip the confusing Z table -- Statmagic automatically graphs and calculates the area (probability) under the normal curve, for any Z or T score.
— Press and hold definitions. Every input field has an on-the-spot definition, so you can quickly remind yourself what each statistical symbol means, and enter the correct value for it.
— Error checking. Statmagic automatically checks for typos and anomalous numbers, to help you prevent mistakes. (For example, if you select a Z test when n is less than 30 and the standard deviation is not known, Statmagic will politely suggest a T test instead!)
— Complete results. From the standard error to the Z score, to the p-value and "reject Ho?" conclusion, Statmagic calculates and returns every important value for every test. (And Statmagic PRO’s calculators have been tested exhaustively to ensure that they return correct answers, first and foremost!)
Plus:
— User-specified answer rounding.
— Extensive help material for each topic, with (1) step-by-step instructions, (2) explanations of the logic and formulas at work, and (3) example problems, which can be entered into a calculator at the tap of a button.
— An exceedingly easy dataset import feature. Just open a spreadsheet in your spreadsheet app, copy the data onto your device's clipboard, and Statmagic automatically reads it. Running a regression is then just a click away! (Or, Statmagic will help you select the correct test for your 1-sample, 2-sample, or paired data.)
— Integration with Statmagic's online learning videos, which explain the core ideas of a semester-long stat course in less than 2 lectures' time.
With its 17+ calculators, Statmagic covers the most common topics of intro stat classes, each with its own help page and memorable example problems. These are:
— Descriptive stats (mean, quartiles, standard deviation, etc.).
— Hypergeometric probability (with an auto-filling formula).
— Normal distribution (Z or T scores, with their exact probabilities).
— Binomial, Poisson, Gamma, exponential, and continuous uniform probability distributions.
— One- and two-sample tests of mean (Z, T, and Welch tests).
— One- and two-sample tests of proportion.
— Confidence intervals (for a mean or a proportion, featuring a full, auto-filling CI formula, so you can see how the CI is constructed).
— Minimum N of a sample (for measuring a true mean or a proportion within a set margin of error).
— Least-squares linear regression (with a scatterplot that colors outliers, and a tool to calculate a predicted y using the regression equation).
— Chi-squared (which instantly calculates all intermediate expected and Chi-squared values, along with full test results.)
Learn statistics efficiently, and finish your stats homework faster. Learn, practice, and master stats with Statmagic PRO!
Show More
What's New in the Latest Version 1.7.2
Last updated on Nov 4, 2021
Old Versions
Fixed a bug in the regression calculator.
Show More
Version History
1.7.2
Nov 4, 2021
Fixed a bug in the regression calculator.
1.7.1
Oct 11, 2021
Updates for compatibility with iOS 15.
1.7.0
May 7, 2020
• 4 new probability distributions: continuous uniform, exponential, Gamma, and Poisson.
• Performance and interface improvements.
• Performance and interface improvements.
1.6.0
Apr 2, 2020
Featuring 2 new calculators: binomial and hypergeometric probabilities.
1.5.3
Nov 13, 2019
• Performance and compatibility fixes.
1.5.2
Dec 12, 2018
• Improved the flow of the first launch.
1.5.1
Dec 6, 2018
• Minor updates.
1.5.0
Nov 30, 2018
• New, faster algorithms for calculating p-values.
• Various UI improvements in app design and responsiveness.
• Now available in German! (Jetzt auch auf Deutsch!)
• Enabled in-app purchases.
• Various UI improvements in app design and responsiveness.
• Now available in German! (Jetzt auch auf Deutsch!)
• Enabled in-app purchases.
1.4.0
Oct 23, 2018
• Now available in Spanish! (¡Ahora disponible en español!)
• Improved the layout for new iPhone X models.
• Improved the layout for new iPhone X models.
1.3.2
Aug 27, 2018
A few minor updates.
1.3.1
Feb 6, 2018
> Bug fixes and stability improvements.
1.3
Feb 2, 2018
> Introducing our new datasets feature! You can now import data from a spreadsheet. Simply copy the data onto your device's clipboard in a spreadsheet app, and statmagic PRO can read it! Send it seamlessly to one of statmagic's calculators. With a smart test selector, statmagic PRO will help you choose which tests match your 1-sample, 2-sample, or paired data!
1.2.1
Jan 12, 2018
> Now linked to statmagic's integrated learning videos, where you can learn the core concepts of a semester-long intro stat class in 4 short parts. Click the video icon on the main menu to start!
1.2.0
Dec 5, 2017
> A few new features introduced for data input and validation.
> Minor updates to help content.
> Performance and stability improvements.
> Minor updates to help content.
> Performance and stability improvements.
1.0.0
Oct 2, 2017
statmagic PRO FAQ
Click here to learn how to download statmagic PRO in restricted country or region.
Check the following list to see the minimum requirements of statmagic PRO.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
statmagic PRO supports English, German, Spanish
statmagic PRO contains in-app purchases. Please check the pricing plan as below:
Unlock all calculators
$1.99
Normal distribution
$0.99
1 sample test of mean
$0.99
CI of a mean
$0.99
CI of a proportion
$0.99
2 sample test of mean
$0.99
Regression
$0.99
1 sample test of proportion
$0.99
2 sample test of proportion
$0.99
Chi-squared
$0.99