# Mountain Drift Racing 3D vs Claustral Gravity

The clearest difference is in-app purchases: Claustral Gravity at none against Mountain Drift Racing 3D's 6. Claustral Gravity also leads on update cadence (fortnightly vs monthly). Mountain Drift Racing 3D's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Mountain Drift Racing 3D sells 6 one-off in-app purchases. Claustral Gravity asks for nothing beyond the download.

Mountain Drift Racing 3D ships an update monthly, Claustral Gravity fortnightly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mountain Drift Racing 3D | Claustral Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (13 ratings)](https://appshunter.io/ios/app/mountain-drift-racing-3d/id6759639844/reviews)** | — |
| Number of ratings | **13** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 229 MB | 109 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [GamEmpires LLC](https://appshunter.io/developer/1862154640) | [Ricard Perello](https://appshunter.io/developer/6796452157) |

## What reviewers say

### Mountain Drift Racing 3D

[App page](https://appshunter.io/ios/app/mountain-drift-racing-3d/id6759639844)

Experience thrilling mountain drift racing in an expansive open-world environment. Test your driving skills on challenging terrains and enjoy the freedom of exploration.

**Highlights:** Mountain drift racing, Open world environment, Exploration, Challenging terrains

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fuel Refill | $0.99 | one-time |
| Damage Repair | $0.99 | one-time |
| Get Cash | $2.99 | one-time |
| Unlock all cars | $4.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Unlock Everything | $9.99 | one-time |


### Claustral Gravity

[App page](https://appshunter.io/ios/app/claustral-gravity/id6811125992)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mountain Drift Racing 3D free?

Mountain Drift Racing 3D is free to download, with in-app purchases available.

### Is Claustral Gravity free?

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

### Do Mountain Drift Racing 3D or Claustral Gravity have ads?

Both Mountain Drift Racing 3D and Claustral Gravity show ads.

### Which is updated more often, Mountain Drift Racing 3D or Claustral Gravity?

Mountain Drift Racing 3D ships an update monthly, and Claustral Gravity fortnightly. Most recently, Mountain Drift Racing 3D was updated on October 24, 2026 and Claustral Gravity on October 29, 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.*