# Idle Alien vs Destroy Planets Idle Game

The clearest difference is review sentiment: Idle Alien at 100% against Destroy Planets Idle Game's 27%. Idle Alien also leads on rating (4.5 vs 2.0) and ratings volume (124 vs 20). Destroy Planets Idle Game's advantage is update cadence (daily vs every 11 days) and iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model 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 2.0. That said, the two scores are not equally well evidenced: Idle Alien has 124 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 100% of Idle Alien's written reviews are positive against 27% of Destroy Planets Idle Game's.

Idle Alien ships an update every 11 days, Destroy Planets Idle Game daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Idle Alien | Destroy Planets Idle Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (124 ratings)](https://appshunter.io/ios/app/idle-alien/id1374126355/reviews)** | [2.0 (20 ratings)](https://appshunter.io/ios/app/destroy-planets-idle-game/id6462404004/reviews) |
| Number of ratings | **124** | 20 |
| Positive reviews | **100.0% of reviews** | 27.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Ad-supported | Ad-supported |
| Size | 295 MB | 173 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [vmoga](https://appshunter.io/developer/945300832) | [Utkarsh Vaidya](https://appshunter.io/developer/698739987) |

## 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


### Destroy Planets Idle Game

[App page](https://appshunter.io/ios/app/destroy-planets-idle-game/id6462404004)

Build, launch, and merge a fleet of space ships to obliterate planets and asteroids. Upgrade your fleet, unlock new celestial bodies, and collect resources in this addictive idle space exploration game.

**Highlights:** Build and launch diverse space ships, Merge ships to create a powerful fleet, Destroy planets and celestial objects, Upgrade ships with boosters and weapons, Unlock new planets and rewards, Collect in-game currency, Offline play capability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle Alien free?

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

### Is Destroy Planets Idle Game free?

Destroy Planets Idle Game is free to download, with no in-app purchases.

### Which has better reviews, Idle Alien or Destroy Planets Idle Game?

Idle Alien is rated higher. Idle Alien averages 4.5 out of 5 from 124 ratings, while Destroy Planets Idle Game averages 2.0 from 20 ratings.

### Do Idle Alien or Destroy Planets Idle Game have ads?

Both Idle Alien and Destroy Planets Idle Game show ads.

### Which is updated more often, Idle Alien or Destroy Planets Idle Game?

Idle Alien ships an update every 11 days, and Destroy Planets Idle Game daily. Most recently, Idle Alien was updated on October 24, 2026 and Destroy Planets Idle Game on October 24, 2026.

---

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