Statistics Calculator vs Standard Deviation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Statistics Calculator
Perform essential statistical calculations with ease. Input your numerical data, and the app will compute mean, median, mode, standard deviation, and more. Navigate seamlessly between data entry and results.
- Calculate Mean
- Calculate Median
- Calculate Mode
- Calculate Standard Deviation
- Calculate Variance
- Geometric Mean
- Range Calculation
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This application can be used to perform basic statistics calculations. On this first screen, enter your number values separated by a comma with no spaces and click submit. On the second screen, the following calculations will display based on your entered values: Mean Median Mode Count Sum Maximum Minimum Range Geometric Mean Standard Deviation Variance Sample Standard Deviation Sample Variance From the second screen, you can then choose to go back to the first page to edit your values or enter new values.
Standard Deviation
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SD calculator is an iOS application developed for the calculation of standard deviation problems. It includes entering data values and selecting the type of standard deviation i.e. sample or population. Features of standard deviation calculator Design The design of this application is unique and its style and theme are attractive. This app is designed to top all the other apps out there in the design department. Input field The input field is easy to use to enter data and get the result. Simply, add the comma-separated values and choose the type of standard deviation. Multiple options There are multiple options available in this application as you can get the mean, sample standard deviation, population standard deviation, deviation (difference of data values from the mean), square of deviation, sample variance, and population variance. Results The step-by-step solution will be provided just after hitting the calculate button for the sample and population data. This will help you to ease up the lengthy and time-consuming calculation in a fraction of a second. How to use a standard deviation calculator? This application is easy to use, but just in case you need a guide, here it is. • First of all, enter the comma-separated values into the input box. • Select the type of the standard deviation i.e. sample or population. • Press the calculate button. • The step-by-step result will show just after pressing the calculate button • Hit the reset button to enter new data.
Screenshots
Verdict
The clearest difference is update cadence: Statistics Calculator at every 3 weeks against Standard Deviation's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Statistics Calculator ships an update every 3 weeks, Standard Deviation every 2 months. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.
| Parameter | Statistics Calculator | Standard Deviation |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | William Spell | Ahmad Sattar |
In-app purchases
Statistics Calculator
No in-app purchases
Standard Deviation
No in-app purchases
Questions
Is Statistics Calculator free?
Is Standard Deviation free?
Do Statistics Calculator or Standard Deviation have ads?
Which is updated more often, Statistics Calculator or Standard Deviation?
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