# Statistics Calculator++ vs Level Tool

The clearest difference is price: Level Tool at Free against Statistics Calculator++'s $0.99. Statistics Calculator++'s advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.0). On update cadence, ads and device support there is nothing between them.

Level Tool is free to download; Statistics Calculator++ costs $0.99 up front. Level Tool sells 1 one-off in-app purchase. Statistics Calculator++ asks for nothing beyond the download.

Statistics Calculator++ ships an update every 3 weeks, Level Tool fortnightly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Statistics Calculator++ | Level Tool |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.1 (308 ratings)](https://appshunter.io/ios/app/statistics-calculator-plus-plus/id539195343/reviews)** | — |
| Number of ratings | **308** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 4 MB | 11 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [Southeast Adventures](https://appshunter.io/developer/1827386898) |

## 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


### Level Tool

[App page](https://appshunter.io/ios/app/level-tool-guided/id6807227089)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guided Pro | $4.99 | one-time |


## Frequently asked questions

### Is Statistics Calculator++ free?

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

### Is Level Tool free?

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

### Do Statistics Calculator++ or Level Tool have ads?

Neither Statistics Calculator++ nor Level Tool shows ads.

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

Statistics Calculator++ ships an update every 3 weeks, and Level Tool fortnightly. Most recently, Statistics Calculator++ was updated on October 14, 2026 and Level Tool on October 7, 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.*