# RadTool vs Euler Gamma

The clearest difference is iOS requirement: RadTool at 12.0 against Euler Gamma's 17.0. 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 | RadTool | Euler Gamma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 39 MB | 14 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GAMAL ABDELNASER GABR GABR](https://appshunter.io/developer/1646549757) | [音 卢](https://appshunter.io/developer/1895433682) |

## What reviewers say

### RadTool

[App page](https://appshunter.io/ios/app/radtool/id6747630748)

**Features:** macOS Compatibility

**In-app purchases:** none


### Euler Gamma

[App page](https://appshunter.io/ios/app/euler-gamma-ndt-calculator/id6772123721)

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

**In-app purchases:** none


## Frequently asked questions

### Is RadTool free?

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

### Is Euler Gamma free?

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

### Do RadTool or Euler Gamma have ads?

Neither RadTool nor Euler Gamma 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.*