# Gravity vs Mobility Maker

The clearest difference is in-app purchases: Mobility Maker at none against Gravity's 1. Gravity's advantage is update cadence (every 4 days vs every 9 days) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Gravity sells 1 one-off in-app purchase. Mobility Maker asks for nothing beyond the download.

Gravity ships an update every 4 days, Mobility Maker every 9 days. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Gravity | Mobility Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 9 days |
| Size | 398 MB | 348 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [matthew cartwright](https://appshunter.io/developer/1782788308) | [suho lee](https://appshunter.io/developer/1894828456) |

## What reviewers say

### Gravity

[App page](https://appshunter.io/ios/app/gravity-physics-puzzle-game/id6753650030)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quitar anuncios | $2.99 | one-time |


### Mobility Maker

[App page](https://appshunter.io/ios/app/mobility-maker-car-builder/id6810306815)

**In-app purchases:** none


## Frequently asked questions

### Is Gravity free?

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

### Is Mobility Maker free?

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

### Do Gravity or Mobility Maker have ads?

Both Gravity and Mobility Maker show ads.

### Which is updated more often, Gravity or Mobility Maker?

Gravity ships an update every 4 days, and Mobility Maker every 9 days. Most recently, Gravity was updated on October 12, 2026 and Mobility Maker on October 13, 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.*