# Ghost Running vs Idle Alien

The clearest difference is update cadence: Idle Alien at every 11 days against Ghost Running's every 4 months. Ghost Running's advantage is iOS requirement (11.0 vs 15.6). On price, review sentiment, 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.

Ghost Running ships an update every 4 months, Idle Alien every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Ghost Running | Idle Alien |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (124 ratings)](https://appshunter.io/ios/app/idle-alien/id1374126355/reviews)** |
| Number of ratings | — | **124** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 29 MB | 295 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Raffaele Amuso](https://appshunter.io/developer/912157295) | [vmoga](https://appshunter.io/developer/945300832) |

## What reviewers say

### Ghost Running

[App page](https://appshunter.io/ios/app/ghost-running/id913569805)

An action arcade game where you guide a ghost to escape a castle. Dodge obstacles, gather gems and power-ups, and enhance the ghost's abilities with shop items for a fun flying experience.

**Highlights:** Castle escape gameplay, Obstacle avoidance, Gem collection, Bonus item collection, In-game shop for upgrades, Arcade action

**Features:** macOS Compatibility

**In-app purchases:** none


### Idle Alien

[App page](https://appshunter.io/ios/app/idle-alien/id1374126355)

Engage in a hyper-casual space war by tapping to destroy hostile spaceships. Upgrade your alien heroes to increase damage and unlock new abilities. Enjoy a stress-relieving, offline gaming experience.

**Highlights:** Tap to attack spaceships, Upgrade alien heroes, Boost damage and gold, Offline gameplay, Stress-relieving mechanics, Unlock new aliens

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Running free?

Ghost Running is free to download, with no in-app purchases.

### Is Idle Alien free?

Idle Alien is free to download, with no in-app purchases.

### Do Ghost Running or Idle Alien have ads?

Both Ghost Running and Idle Alien show ads.

### Which is updated more often, Ghost Running or Idle Alien?

Ghost Running ships an update every 4 months, and Idle Alien every 11 days. Most recently, Ghost Running was updated on October 24, 2026 and Idle Alien on October 24, 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.*