# Swap Gears vs Gear combination

The clearest difference is in-app purchases: Swap Gears at none against Gear combination's 1. Gear combination's advantage is update cadence (weekly vs every 21 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Gear combination sells 1 one-off in-app purchase. Swap Gears asks for nothing beyond the download.

Swap Gears ships an update every 21 months, Gear combination weekly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Swap Gears | Gear combination |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/swap-gears/id1053404936/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 21 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 20 MB | 26 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [亚州 王](https://appshunter.io/developer/991530214) | [akira ohmachi](https://appshunter.io/developer/1338624340) |

## What reviewers say

### Swap Gears

[App page](https://appshunter.io/ios/app/swap-gears/id1053404936)

Solve intricate mechanical puzzles by rearranging gears to complete circuits of motion. Fix contraptions by placing each piece in its correct spot. Enjoy the background music as you build your mechanical masterpieces.

**Highlights:** Gear rearrangement puzzles, Complete motion circuits, Fix contraptions, Multiple machine types, Background music

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

**In-app purchases:** none


### 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 Swap Gears free?

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

### Is Gear combination free?

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

### Do Swap Gears or Gear combination have ads?

Both Swap Gears and Gear combination show ads.

### Which is updated more often, Swap Gears or Gear combination?

Swap Gears ships an update every 21 months, and Gear combination weekly. Most recently, Swap Gears was updated on November 11, 2026 and Gear combination on November 3, 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.*