# Statistics Calculator++ vs Bayes Theorem Calculator

The clearest difference is review sentiment: Statistics Calculator++ at 63% against Bayes Theorem Calculator's 0%. Statistics Calculator++ also leads on rating (4.1 vs 1.0) and ratings volume (309 vs 1). Bayes Theorem Calculator's advantage is price (Free vs $0.99) and update cadence (every 5 days vs every 3 weeks). On ads, in-app purchases, monetization model and device support there is nothing between them.

Bayes Theorem Calculator is free to download; Statistics Calculator++ costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Statistics Calculator++ holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Statistics Calculator++ has 309 ratings behind it against 1, 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 0% of Bayes Theorem Calculator's.

Statistics Calculator++ ships an update every 3 weeks, Bayes Theorem Calculator every 5 days. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Statistics Calculator++ | Bayes Theorem Calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.1 (309 ratings)](https://appshunter.io/ios/app/statistics-calculator-plus-plus/id539195343/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/bayes-theorem-calculator/id1619683902/reviews) |
| Number of ratings | **309** | 1 |
| Positive reviews | **62.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 4 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [Stage Coding](https://appshunter.io/developer/1637068135) |

## 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


### Bayes Theorem Calculator

[App page](https://appshunter.io/ios/app/bayes-theorem-calculator/id1619683902)

Calculate event probabilities using Bayes' theorem. This utility app provides a straightforward way to apply the theorem for probability calculations.

**Highlights:** Bayes' theorem calculation, Probability of event calculation, Utility tool, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Statistics Calculator++ free?

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

### Is Bayes Theorem Calculator free?

Bayes Theorem Calculator is free to download, with no in-app purchases.

### Which has better reviews, Statistics Calculator++ or Bayes Theorem Calculator?

Statistics Calculator++ is rated higher. Statistics Calculator++ averages 4.1 out of 5 from 309 ratings, while Bayes Theorem Calculator averages 1.0 from 1 ratings.

### Do Statistics Calculator++ or Bayes Theorem Calculator have ads?

Neither Statistics Calculator++ nor Bayes Theorem Calculator shows ads.

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

Statistics Calculator++ ships an update every 3 weeks, and Bayes Theorem Calculator every 5 days. Most recently, Statistics Calculator++ was updated on October 22, 2026 and Bayes Theorem Calculator on October 19, 2026.

---

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