# statmagic PRO — Stat class made simple.

> Statistics calculator and learning tool with automatic graphics and error checking. (iPhone/iPad app by David Johnson.)

- Source: https://appshunter.io/ios/app/statmagic-pro/id1282216658 (this page in markdown: same URL + `.md`)
- Developer: [David Johnson](https://appshunter.io/developer/1282216657)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 4.41/5 from 22 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 13 MB
- Languages: English, German, Spanish
- Released: 2017-10-02
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/statmagic-pro/id1282216658/reviews.md

## What is 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!

## Key features

- Automatic graphics and plots
- On-the-spot definitions for inputs
- Error checking for typos and anomalies
- Complete statistical test results
- User-specified answer rounding
- Extensive help material with examples
- Easy dataset import from spreadsheets

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 1 sample test of mean | $0.99 | one-time |
| 2 sample test of mean | $0.99 | one-time |
| 1 sample test of proportion | $0.99 | one-time |
| CI of a mean | $0.99 | one-time |
| 2 sample test of proportion | $0.99 | one-time |
| CI of a proportion | $0.99 | one-time |
| Regression | $0.99 | one-time |
| Chi-squared | $0.99 | one-time |
| Unlock all calculators | $1.99 | one-time |
| Normal distribution | $0.99 | one-time |


## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/statmagic-pro/id1282216658/reviews.md

### 5/5 — Finally I Understand Statistics

*2024-08-18*

Great App. Ideal to learn and review probability and statistics. No other App allows you to input data as easily. I cut and pasted from excel 1,000 data entries. The examples are wonderful to understand the concept behind each test and distribution.  Finally all it is coming together. Keep up the good work.

### 1/5 — In app purchases

*2020-02-09, version 1.5.3*

I didn’t have my stats calculator at home with me so I saw this app and how it was rated so high and was free, but after downloading I was unable to use the calculator without paying a fee, if you need money to use the calculator just make people pay for the app, made me carry upset

**Developer response:** We are sorry to learn that your experience with statmagic PRO did not match your expectations. Like many apps, our pricing is designed to give our users the flexibility to unlock the app features they want, without paying for those they don't need, while allowing us to meet our costs. 

The vast majority of our users' feedback indicates that they feel statmagic PRO is a significant value -- helpful, easy to use, and time-saving on homework -- and worth the nominal in-app purchase.

Please reach out to us at statmagic.help@gmail.com if we can help address any concerns. We are always trying to make sure our app is as valuable as it can be!

### 5/5 — So far so good

*2019-02-07, version 1.5.2*

I used this app for my homework and all of the answers have been right.

### 2/5 — Ok, but...

*2018-05-30, version 1.3.1*

Seems to have occasional issues of being off by .10 or more. Example 2 proportion tests usually have an incorrect z or p value, so I’m usually guessing whether to increase or decrease my answer. Very frustrating when you buy the pro version.

**Developer response:** Note that this user has not responded to multiple offers of assistance to isolate and correct this reported bug. We've tested statmagic extensively, to make sure it always returns correct answers, first and foremost. 

To all users: remember to consult the help content for the details of each calculator. If you think you've found a bug (or have any other ideas for improving the app!) please email statmagic.help@gmail.com, and include a sample problem or two if you can. We're more than happy to help!

### 5/5 — Awesome!

*2018-01-16, version 1.2.1*

This is a super useful little app. It’s going to make stat work a lot easier in future. I also like the clean look and intuitiveness of the design.

### 5/5 — Helpful

*2018-01-15, version 1.2.1*

This app makes hw quick. And I learned more from the videos tan I have from my stat prof's lectures

### 5/5 — Great App!

*2017-12-14, version 1.2.0*

This makes stats simple! Really easy to use and it even explains you’re input and the results! Would highly recommend downloading Statmagic if you ever do any statistical problems or analysis!

### 5/5 — Easy and quick

*2017-11-12, version 1.0.0*

Super simple and easy to use to work through various statistics problems. Now I don’t have to lug that bulky graphing calculator around!

### 5/5 — YES!!'

*2017-10-27, version 1.0.0*

I think I will finally pass statistics!!

## Frequently asked questions about statmagic PRO

### What is Statmagic PRO?

Statmagic PRO is a statistics calculator and learning application designed to simplify complex statistical concepts and calculations for students. It automates number-crunching, provides visual aids like graphs, and includes error-checking features to help users avoid mistakes and learn more effectively.

### How does Statmagic PRO help with learning statistics?

Statmagic PRO aids learning through its simple calculator layout, automatic graphing of distributions (like the normal curve), on-the-spot definitions for statistical symbols, and extensive help material. This includes step-by-step instructions, explanations of logic and formulas, and example problems.

### Does Statmagic PRO have ads?

No, Statmagic PRO does not contain advertisements. It is a completely ad-free application, allowing for an uninterrupted learning and calculation experience.

### What statistical tests and distributions does Statmagic PRO cover?

Statmagic PRO covers over 17 common introductory statistics topics, including descriptive statistics, hypergeometric, normal, binomial, Poisson, Gamma, exponential, and continuous uniform probability distributions. It also includes one- and two-sample tests for means and proportions, confidence intervals, minimum sample size calculations, and least-squares linear regression.

### How does Statmagic PRO handle data import?

Statmagic PRO features an easy dataset import function. Users can copy data from a spreadsheet application's clipboard, and Statmagic PRO will automatically read it, enabling quick analysis like running regressions or selecting appropriate tests for their data.

### What devices is Statmagic PRO available on?

Statmagic PRO is available on iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating system.

### How often is Statmagic PRO updated?

The latest version of Statmagic PRO is 1.7.2, last updated on November 4, 2021. While specific update frequency isn't detailed, this indicates it receives maintenance and feature updates.

### What is the age rating for Statmagic PRO?

Statmagic PRO has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger students, due to its educational focus and straightforward interface.

## Version history (last 5 releases)

### 1.7.2 — 2021-11-04

Fixed a bug in the regression calculator.

### 1.7.1 — 2021-10-11

Updates for compatibility with iOS 15.

### 1.7.0 — 2020-05-07

• 4 new probability distributions: continuous uniform, exponential, Gamma, and Poisson.
• Performance and interface improvements.

### 1.6.0 — 2020-04-02

Featuring 2 new calculators: binomial and hypergeometric probabilities.

### 1.5.3 — 2019-11-13

• Performance and compatibility fixes.

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## More apps by David Johnson

- [Packwise](https://appshunter.io/ios/app/packwise/id1426028644)

All apps by David Johnson: https://appshunter.io/developer/1282216657

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*