# How {Things} Work vs G

The clearest difference is iOS requirement: How {Things} Work at 15.1 against G'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 | How {Things} Work | G |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Size | 41 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ccburns.me](https://appshunter.io/developer/444074938) | [Noam Durgnat](https://appshunter.io/developer/1879585401) |

## What reviewers say

### How {Things} Work

[App page](https://appshunter.io/ios/app/how-things-work/id6767944916)

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

**In-app purchases:** none


### G

[App page](https://appshunter.io/ios/app/g-codes-cards/id6785065568)

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

**In-app purchases:** none


## Frequently asked questions

### Is How {Things} Work free?

How {Things} Work is free to download, with no in-app purchases.

### Is G free?

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

### Do How {Things} Work or G have ads?

Neither How {Things} Work nor G 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.*