# Marathon Run 3D vs Alien Run 3D

The clearest difference is review sentiment: Alien Run 3D at 67% against Marathon Run 3D's 0%. Alien Run 3D also leads on rating (4.8 vs 1.0) and ratings volume (6 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Alien Run 3D holds the better App Store score, 4.8 against 1.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 0% of Marathon Run 3D's written reviews are positive against 67% of Alien Run 3D's.

Marathon Run 3D ships an update every 3 weeks, Alien Run 3D every 5 weeks. The most recent releases landed on September 9, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Marathon Run 3D | Alien Run 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/marathon-run-3d/id1668271444/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/alien-run-3d/id1672919655/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 193 MB | 197 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Black Candy LLC](https://appshunter.io/developer/1055971513) | [诺 陈](https://appshunter.io/developer/1706939276) |

## What reviewers say

### Marathon Run 3D

[App page](https://appshunter.io/ios/app/marathon-run-3d/id1668271444)

Navigate obstacle courses by selecting the right doors to outrun opponents and claim victory. A simple yet engaging game focused on quick decisions and racing to the finish line.

**Highlights:** Door selection gameplay, Race against opponents, Obstacle course navigation, Simple controls, Competitive races

**Features:** macOS Compatibility

**In-app purchases:** none


### Alien Run 3D

[App page](https://appshunter.io/ios/app/alien-run-3d/id1672919655)

Collect gems to power up your character and defeat the boss. Upgrade your abilities to become stronger and achieve victory. Enjoy a challenging adventure with strategic gem collection.

**Highlights:** Gem collection, Character upgrades, Boss battles, Power-up system, 3D runner gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marathon Run 3D free?

Marathon Run 3D is free to download, with no in-app purchases.

### Is Alien Run 3D free?

Alien Run 3D is free to download, with no in-app purchases.

### Which has better reviews, Marathon Run 3D or Alien Run 3D?

Alien Run 3D is rated higher. Marathon Run 3D averages 1.0 out of 5 from 2 ratings, while Alien Run 3D averages 4.8 from 6 ratings.

### Do Marathon Run 3D or Alien Run 3D have ads?

Both Marathon Run 3D and Alien Run 3D show ads.

### Which is updated more often, Marathon Run 3D or Alien Run 3D?

Marathon Run 3D ships an update every 3 weeks, and Alien Run 3D every 5 weeks. Most recently, Marathon Run 3D was updated on September 9, 2026 and Alien Run 3D on September 16, 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.*