# Cog Hero vs Gear combination

The clearest difference is ads: Cog Hero at none against Gear combination's shown. Gear combination's advantage is update cadence (weekly vs every 12 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Cog Hero ships an update every 12 months, Gear combination weekly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Cog Hero | Gear combination |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (8 ratings)](https://appshunter.io/ios/app/cog-hero/id6444390955/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 26 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Headlight Software, Inc.](https://appshunter.io/developer/286479939) | [akira ohmachi](https://appshunter.io/developer/1338624340) |

## What reviewers say

### Cog Hero

[App page](https://appshunter.io/ios/app/cog-hero/id6444390955)

A puzzle game where you make gears spin by tapping and moving them. Stacked gears turn if their colors match neighbors, and different colors can overlap. Unlock new color schemes and enjoy infinite replays with random levels.

**Highlights:** Gear rotation puzzles, Color matching mechanics, One-way gear challenges, Unlockable color schemes, Randomly generated levels, Offline play

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Difficulty Levels | $0.99 | one-time |


### 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 |


## Frequently asked questions

### Is Cog Hero free?

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

### Is Gear combination free?

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

### Do Cog Hero or Gear combination have ads?

Gear combination shows ads; Cog Hero does not.

### Which is updated more often, Cog Hero or Gear combination?

Cog Hero ships an update every 12 months, and Gear combination weekly. Most recently, Cog Hero was updated on October 24, 2026 and Gear combination on October 20, 2026.

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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.*