# 2s Complement Calculator vs Godel numbering

The clearest difference is iOS requirement: 2s Complement Calculator at 13.0 against Godel numbering's 18.0. 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 | 2s Complement Calculator | Godel numbering |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | — |
| Size | 17 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Sattar](https://appshunter.io/developer/1458483953) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### 2s Complement Calculator

[App page](https://appshunter.io/ios/app/2s-complement-calculator/id1607991482)

**Features:** macOS Compatibility

**In-app purchases:** none


### Godel numbering

[App page](https://appshunter.io/ios/app/godel-numbering/id6738349342)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 2s Complement Calculator free?

2s Complement Calculator is free to download, with no in-app purchases.

### Is Godel numbering free?

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

### Do 2s Complement Calculator or Godel numbering have ads?

Neither 2s Complement Calculator nor Godel numbering 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.*