# Gravity Rush 3D vs Gun Build N Run

The clearest difference is in-app purchases: Gravity Rush 3D at none against Gun Build N Run's 10. Gun Build N Run's advantage is ratings volume (13K vs 68). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Gun Build N Run sells 10 one-off in-app purchases. Gravity Rush 3D asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Gravity Rush 3D against 4.6 for Gun Build N Run. That said, the two scores are not equally well evidenced: Gun Build N Run has 13K ratings behind it against 68, so its average is the more settled of the two.

Gravity Rush 3D ships an update every 5 weeks, Gun Build N Run every 4 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Gravity Rush 3D | Gun Build N Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (68 ratings)](https://appshunter.io/ios/app/gravity-rush-3d/id1580876517/reviews) | **[4.6 (13K ratings)](https://appshunter.io/ios/app/gun-build-n-run/id6462967351/reviews)** |
| Number of ratings | 68 | **13K** |
| Positive reviews | — | 35.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 325 MB | 291 MB |
| Requires iOS | **12.5** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MondayOFF](https://appshunter.io/developer/1448226898) | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) |

## What reviewers say

### Gravity Rush 3D

[App page](https://appshunter.io/ios/app/gravity-rush-3d/id1580876517)

A casual running game where players grow larger by collecting items and must avoid obstacles to reach the finish line. It offers simple one-touch gameplay suitable for short bursts of play.

**Highlights:** Growth mechanic by collecting items, Obstacle avoidance challenges, Simple one-touch controls, Casual gameplay for short sessions, 3D runner experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Gun Build N Run

[App page](https://appshunter.io/ios/app/gun-build-n-run/id6462967351)

Assemble a variety of firearms and then put them to the test in action-packed shooting sequences. Engage in a dynamic gameplay experience where construction meets combat.

**Highlights:** Gun assembly, Shooting gameplay, Variety of firearms, Action-packed sequences

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gems | $1.99 | one-time |
| Piggy Bank | $1.99 | one-time |
| 250 Gems | $3.99 | one-time |
| No Ads | $3.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Dual Weapon | $6.99 | one-time |
| 550 Gems | $7.99 | one-time |
| Carnival Pack | $9.99 | one-time |
| No Ads Gun Pack | $9.99 | one-time |
| Premium Pack | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast and simple gameplay
- 👍 No ads in paid version
- 💡 Potential for new content

**What reviewers complain about**

- 🔍 Excessive ads in free version
- 🐛 Bugs and technical issues
- 💰 Aggressive monetization tactics

**Reported bugs**

- Bullets phasing through objects
- Incorrect money calculations
- Progression issues after updates

**Requested features**

- More new guns and levels
- Offline play mode
- Improved ad-free experience


## Frequently asked questions

### Is Gravity Rush 3D free?

Gravity Rush 3D is free to download, with no in-app purchases.

### Is Gun Build N Run free?

Gun Build N Run is free to download, with in-app purchases available.

### Which has better reviews, Gravity Rush 3D or Gun Build N Run?

Gun Build N Run is rated higher. Gravity Rush 3D averages 4.5 out of 5 from 68 ratings, while Gun Build N Run averages 4.6 from 13K ratings.

### Do Gravity Rush 3D or Gun Build N Run have ads?

Both Gravity Rush 3D and Gun Build N Run show ads.

### Which is updated more often, Gravity Rush 3D or Gun Build N Run?

Gravity Rush 3D ships an update every 5 weeks, and Gun Build N Run every 4 weeks. Most recently, Gravity Rush 3D was updated on November 3, 2026 and Gun Build N Run on November 8, 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.*