# BITSapp vs Discrete Probability

BITSapp and Discrete Probability are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BITSapp ships an update every 5 days, Discrete Probability every 4 days. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | BITSapp | Discrete Probability |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/discrete-probability/id6752967885/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Free |
| Size | 3 MB | 9 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Moro](https://appshunter.io/developer/957744476) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### BITSapp

[App page](https://appshunter.io/ios/app/bitsapp/id1401237697)

**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 BITSapp free?

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

### Is Discrete Probability free?

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

### Do BITSapp or Discrete Probability have ads?

Neither BITSapp nor Discrete Probability shows ads.

### Which is updated more often, BITSapp or Discrete Probability?

BITSapp ships an update every 5 days, and Discrete Probability every 4 days. Most recently, BITSapp was updated on September 17, 2026 and Discrete Probability on September 28, 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.*