# Half vs Probability for Computing

The clearest difference is iOS requirement: Half at 6.0 against Probability for Computing's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Half | Probability for Computing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/half-life-hero/id888601153/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | Free | — |
| Size | 59 MB | 38 MB |
| Requires iOS | **6.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Australian Nuclear Science and Technology Organisation](https://appshunter.io/developer/733689061) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Half

[App page](https://appshunter.io/ios/app/half-life-hero/id888601153)

This educational game simulates the process of producing nuclear medicines and industrial isotopes. Players manage a reactor to create essential materials for hospitals and research, learning about their societal benefits and decay rates.

**Highlights:** Teaches nuclear medicine and isotopes, Simulates isotope production process, Supports science education, Features six common isotopes, Mobile and web app, Sound on/off option

**In-app purchases:** none


### Probability for Computing

[App page](https://appshunter.io/ios/app/probability-for-computing/id6774024034)

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

**In-app purchases:** none


## Frequently asked questions

### Is Half free?

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

### Is Probability for Computing free?

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

### Do Half or Probability for Computing have ads?

Neither Half nor Probability for Computing 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.*