# rEvoCalc vs NGC Tool

The clearest difference is iOS requirement: rEvoCalc at 11.0 against NGC Tool'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 | rEvoCalc | NGC Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 8 MB | 31 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [CAP-REL](https://appshunter.io/developer/1405536766) | [Multi3s](https://appshunter.io/developer/1796187458) |

## What reviewers say

### rEvoCalc

[App page](https://appshunter.io/ios/app/revocalc/id1574773013)

**Features:** macOS Compatibility

**In-app purchases:** none


### NGC Tool

[App page](https://appshunter.io/ios/app/ngc-tool/id6742015743)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is rEvoCalc free?

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

### Is NGC Tool free?

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

### Do rEvoCalc or NGC Tool have ads?

Neither rEvoCalc nor NGC Tool 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.*