# Statistics Calculator Lite vs Calculate Standard Deviation

The clearest difference is rating: Calculate Standard Deviation at 4.5 against Statistics Calculator Lite's 2.4. Calculate Standard Deviation also leads on review sentiment (50% vs 40%) and ratings volume (62 vs 18). Statistics Calculator Lite's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Calculate Standard Deviation sells 1 one-off in-app purchase. Statistics Calculator Lite asks for nothing beyond the download.

Calculate Standard Deviation holds the better App Store score, 4.5 against 2.4. Both are backed by a comparable volume of ratings — 18 and 62 respectively. Written reviews point the same way: 40% of Statistics Calculator Lite's written reviews are positive against 50% of Calculate Standard Deviation's.

Statistics Calculator Lite ships an update every 12 months, Calculate Standard Deviation every 7 months. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Statistics Calculator Lite | Calculate Standard Deviation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (18 ratings)](https://appshunter.io/ios/app/statistics-calculator-lite/id655656689/reviews) | **[4.5 (62 ratings)](https://appshunter.io/ios/app/calculate-standard-deviation/id1591420646/reviews)** |
| Number of ratings | 18 | **62** |
| Positive reviews | 40.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 7 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 39 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KBIC International Ltd](https://appshunter.io/developer/505094094) | [Asad Ahsan](https://appshunter.io/developer/1326954499) |

## What reviewers say

### Statistics Calculator Lite

[App page](https://appshunter.io/ios/app/statistics-calculator-lite/id655656689)

Calculate essential statistical measures for a set of numbers, including mean, median, mode, and standard deviation. This app supports an unlimited number of data points for basic statistical analysis.

**Highlights:** Calculate mean, median, and mode, Compute standard deviation and variance, Determine range and number of terms, Supports unlimited data points, Basic statistical measures

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculate Standard Deviation

[App page](https://appshunter.io/ios/app/calculate-standard-deviation/id1591420646)

This app calculates standard deviation, variance, and other statistical measures for a given set of values. It simplifies complex statistical formulas with a user-friendly interface and accurate results.

**Highlights:** Calculate Standard Deviation, Calculate Variance, Calculate Mean, Calculate Coefficient of Variance, Calculate Standard Error of Mean, User-friendly interface, Accurate statistical results

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Deviation Premium | $4.99 | one-time |


## Frequently asked questions

### Is Statistics Calculator Lite free?

Statistics Calculator Lite is free to download, with no in-app purchases.

### Is Calculate Standard Deviation free?

Calculate Standard Deviation is free to download, with in-app purchases available.

### Which has better reviews, Statistics Calculator Lite or Calculate Standard Deviation?

Calculate Standard Deviation is rated higher. Statistics Calculator Lite averages 2.4 out of 5 from 18 ratings, while Calculate Standard Deviation averages 4.5 from 62 ratings.

### Do Statistics Calculator Lite or Calculate Standard Deviation have ads?

Calculate Standard Deviation shows ads; Statistics Calculator Lite does not.

### Which is updated more often, Statistics Calculator Lite or Calculate Standard Deviation?

Statistics Calculator Lite ships an update every 12 months, and Calculate Standard Deviation every 7 months. Most recently, Statistics Calculator Lite was updated on October 14, 2026 and Calculate Standard Deviation on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*