# Idle Alien vs Zen Arrow Clear

The clearest difference is rating: Idle Alien at 4.5 against Zen Arrow Clear's 1.0. Idle Alien also leads on ratings volume (124 vs 1). Zen Arrow Clear's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Idle Alien holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Idle Alien has 124 ratings behind it against 1, so its average is the more settled of the two.

Idle Alien ships an update every 11 days, Zen Arrow Clear every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Idle Alien | Zen Arrow Clear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (124 ratings)](https://appshunter.io/ios/app/idle-alien/id1374126355/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/zen-arrow-clear/id6799317284/reviews) |
| Number of ratings | **124** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 295 MB | 6 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [vmoga](https://appshunter.io/developer/945300832) | [仲炫 郭](https://appshunter.io/developer/1804754172) |

## What reviewers say

### 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


### Zen Arrow Clear

[App page](https://appshunter.io/ios/app/zen-arrow-clear/id6799317284)

Navigate your airship by laying wind signs on a deck. This game offers short, timer-free runs and offline play. It's a challenging experience with limited arrow slots.

**Highlights:** Wind sign navigation, Airship gameplay, Short, timer-free runs, Offline play, Limited arrow slots

**In-app purchases:** none


## Frequently asked questions

### Is Idle Alien free?

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

### Is Zen Arrow Clear free?

Zen Arrow Clear is free to download, with no in-app purchases.

### Which has better reviews, Idle Alien or Zen Arrow Clear?

Idle Alien is rated higher. Idle Alien averages 4.5 out of 5 from 124 ratings, while Zen Arrow Clear averages 1.0 from 1 ratings.

### Do Idle Alien or Zen Arrow Clear have ads?

Idle Alien shows ads; Zen Arrow Clear does not.

### Which is updated more often, Idle Alien or Zen Arrow Clear?

Idle Alien ships an update every 11 days, and Zen Arrow Clear every 3 weeks. Most recently, Idle Alien was updated on October 24, 2026 and Zen Arrow Clear on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*