# Statistics Calculator++ vs Martingale Strategy

The clearest difference is price: Martingale Strategy at Free against Statistics Calculator++'s $0.99. Martingale Strategy also leads on rating (5.0 vs 4.1). Statistics Calculator++'s advantage is ads (none vs shown) and ratings volume (309 vs 2). On in-app purchases, device support and iOS requirement there is nothing between them.

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

Martingale Strategy 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 2, so its average is the more settled of the two.

## The numbers

| Metric | Statistics Calculator++ | Martingale Strategy |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.1 (309 ratings)](https://appshunter.io/ios/app/statistics-calculator-plus-plus/id539195343/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/martingale-strategy/id6751220278/reviews)** |
| Number of ratings | **309** | 2 |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | **Free** | Ad-supported |
| Size | 4 MB | 6 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [Kevin Tang](https://appshunter.io/developer/1780758221) |

## 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


### Martingale Strategy

[App page](https://appshunter.io/ios/app/martingale-strategy/id6751220278)

This app calculates, simulates, and analyzes outcomes for the Martingale betting system. It helps users understand risk of ruin, maximum bet size, and bankroll longevity through detailed simulations and visualizations. Ideal for educational purposes and exploring probability.

**Highlights:** Risk of ruin calculator, Bet size simulations, Preset game probabilities, Cumulative profit/loss graphs, Written result explanations, Probability and statistics analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is Statistics Calculator++ free?

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

### Is Martingale Strategy free?

Martingale Strategy is free to download, with no in-app purchases.

### Which has better reviews, Statistics Calculator++ or Martingale Strategy?

Martingale Strategy is rated higher. Statistics Calculator++ averages 4.1 out of 5 from 309 ratings, while Martingale Strategy averages 5.0 from 2 ratings.

### Do Statistics Calculator++ or Martingale Strategy have ads?

Martingale Strategy shows ads; Statistics Calculator++ does not.

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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.*