# Bayes' calculator vs Cloud Button

Bayes' calculator and Cloud Button 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.

Bayes' calculator ships an update every 11 months, Cloud Button every 6 months. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Bayes' calculator | Cloud Button |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/bayes-calculator/id1639652828/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 1 MB | 52 MB |
| Requires iOS | 15.5 | **15.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Rosenblum](https://appshunter.io/developer/1639652830) | [Shortcut Labs AB](https://appshunter.io/developer/977593792) |

## What reviewers say

### Bayes' calculator

[App page](https://appshunter.io/ios/app/bayes-calculator/id1639652828)

This application provides a straightforward tool for performing calculations based on Bayes' Theorem. It is designed for users who need to apply this statistical concept in their work or studies. The app offers a simple interface for inputting probabilities and obtaining results.

**Highlights:** Bayes' Theorem calculations, Probability input, Result display, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Cloud Button

[App page](https://appshunter.io/ios/app/cloud-button/id6738994118)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bayes' calculator free?

Bayes' calculator is free to download, with no in-app purchases.

### Is Cloud Button free?

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

### Do Bayes' calculator or Cloud Button have ads?

Neither Bayes' calculator nor Cloud Button shows ads.

### Which is updated more often, Bayes' calculator or Cloud Button?

Bayes' calculator ships an update every 11 months, and Cloud Button every 6 months. Most recently, Bayes' calculator was updated on September 18, 2026 and Cloud Button on September 11, 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.*