# AerospaceSim vs Discrete Probability

The clearest difference is price: Discrete Probability at Free against AerospaceSim's $9.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Discrete Probability is free to download; AerospaceSim costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | AerospaceSim | Discrete Probability |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/discrete-probability/id6752967885/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free |
| Size | 206 MB | 9 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Princeton Satellite Systems](https://appshunter.io/developer/395066089) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### AerospaceSim

[App page](https://appshunter.io/ios/app/aerospacesim/id6746456133)

**Features:** macOS Compatibility

**In-app purchases:** none


### Discrete Probability

[App page](https://appshunter.io/ios/app/discrete-probability/id6752967885)

This app provides a comprehensive tool for learning and calculating discrete probability distributions. It includes formulas with derivations, visual tools like histograms, and descriptions of optimized computation methods. It covers general concepts and several specific distributions.

**Highlights:** User-friendly calculator, Formulas with derivations, Exportable formulas (image/LaTeX), Optimized computation methods, Histograms and visual tools, General concepts and specific distributions

**In-app purchases:** none


## Frequently asked questions

### Is AerospaceSim free?

AerospaceSim costs $9.99, with no in-app purchases.

### Is Discrete Probability free?

Discrete Probability is free to download, with no in-app purchases.

### Do AerospaceSim or Discrete Probability have ads?

Neither AerospaceSim nor Discrete Probability shows ads.

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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.*