# Gear combination vs Systematize

The clearest difference is ads: Systematize at none against Gear combination's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Gear combination sells 1 one-off in-app purchase and Systematize sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Gear combination | Systematize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 26 MB | 118 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [Michael Hanson](https://appshunter.io/developer/1802636548) |

## What reviewers say

### Gear combination

[App page](https://appshunter.io/ios/app/gear-combination/id6470493924)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Systematize

[App page](https://appshunter.io/ios/app/systematize/id6771240080)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $2.99 | one-time |


## Frequently asked questions

### Is Gear combination free?

Gear combination is free to download, with in-app purchases available.

### Is Systematize free?

Systematize is free to download, with in-app purchases available.

### Do Gear combination or Systematize have ads?

Gear combination shows ads; Systematize does not.

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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.*