# Statistics Calculator++ vs PowerTools

The clearest difference is price: PowerTools at Free against Statistics Calculator++'s $0.99. PowerTools also leads on rating (5.0 vs 4.1) and review sentiment (100% vs 63%). Statistics Calculator++'s advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

PowerTools is free to download; Statistics Calculator++ costs $0.99 up front. PowerTools sells 2 in-app purchases, starting at $2.99 per month. Statistics Calculator++ asks for nothing beyond the download.

PowerTools holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Statistics Calculator++ has 309 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 63% of Statistics Calculator++'s written reviews are positive against 100% of PowerTools's.

Statistics Calculator++ ships an update every 3 weeks, PowerTools every 2 weeks. The most recent releases landed on September 24, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Statistics Calculator++ | PowerTools |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.1 (309 ratings)](https://appshunter.io/ios/app/statistics-calculator-plus-plus/id539195343/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/powertools-toolbox-pro/id6740825077/reviews)** |
| Number of ratings | **309** | 4 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [Senol Cagir](https://appshunter.io/developer/1240140029) |

## What reviewers say

### Statistics Calculator++

[App page](https://appshunter.io/ios/app/statistics-calculator-plus-plus/id539195343)

Perform advanced statistical analysis, including regression and probability distributions, with ease. Visualize data through plots and tables, and save or import datasets from spreadsheets. Offers a wide range of calculations beyond core statistics.

**Highlights:** Data entry and analysis table, Box and whisker plots and histograms, Linear, logarithmic, exponential, power, quadratic regressions, Save and import data from Excel/Numbers, Normal, t, Chi-Squared, F, Binomial, Poisson distributions, Confidence intervals and hypothesis tests, Fraction manipulation, angle conversions, solvers

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 📊 Comprehensive statistics and regression functionality
- 💰 Affordable pricing
- 🎨 Good visual design and graphics
- 📈 Multiple regression models available

**What reviewers complain about**

- 🐛 App freezes during use
- ❌ Limited equation/function options
- 🧭 Poor navigation and confusing layout
- 📖 Lack of clear instructions or user manual
- 💳 Additional in-app purchases required for full features

**Reported bugs**

- App freezes after brief use
- Statistics section won't open
- Incompatibility with iOS 7
- Random number generator produces predetermined sequences
- Landscape/portrait mode switching issues

**Requested features**

- User manual or tutorial documentation
- Ability to input custom quantiles and critical values
- Support for Z-score input in normal distribution
- Streamlined data clearing process
- Quadratic and advanced regression options


### PowerTools

[App page](https://appshunter.io/ios/app/powertools-toolbox-pro/id6740825077)

This utility app provides a comprehensive suite of tools for daily and professional tasks. It includes calculators, text editors, QR code functions, audio tools, and more, all within a user-friendly interface to enhance efficiency.

**Highlights:** Calculation & Conversion Tools, Text Editing & Analysis, QR Code Generation & Scanning, Audio Recording & Text-to-Speech, Password & Random Number Generation, Pomodoro Timer & White Noise

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $24.99 | per year |


## Frequently asked questions

### Is Statistics Calculator++ free?

Statistics Calculator++ costs $0.99, with no in-app purchases.

### Is PowerTools free?

PowerTools is free to download, with in-app purchases available.

### Which has better reviews, Statistics Calculator++ or PowerTools?

PowerTools is rated higher. Statistics Calculator++ averages 4.1 out of 5 from 309 ratings, while PowerTools averages 5.0 from 4 ratings.

### Do Statistics Calculator++ or PowerTools have ads?

PowerTools shows ads; Statistics Calculator++ does not.

### Which is updated more often, Statistics Calculator++ or PowerTools?

Statistics Calculator++ ships an update every 3 weeks, and PowerTools every 2 weeks. Most recently, Statistics Calculator++ was updated on September 24, 2026 and PowerTools on August 31, 2026.

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