# Sky Tower! vs Idle Defender

The clearest difference is review sentiment: Idle Defender at 75% against Sky Tower!'s 0%. Idle Defender also leads on ads (none vs shown) and ratings volume (11 vs 1). Sky Tower!'s advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 2). On price and device support there is nothing between them.

Both are free to download. Idle Defender sells 2 one-off in-app purchases. Sky Tower! asks for nothing beyond the download.

Sky Tower! holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Idle Defender has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Sky Tower!'s written reviews are positive against 75% of Idle Defender's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Sky Tower! | Idle Defender |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sky-tower/id6478009782/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/idle-defender/id6479360190/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 199 MB | 181 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roman Palamarciuc](https://appshunter.io/developer/1637645271) | [CROOTO](https://appshunter.io/developer/1276546017) |

## What reviewers say

### Sky Tower!

[App page](https://appshunter.io/ios/app/sky-tower/id6478009782)

Engage in a rapid tower defense battle to protect your domain. Deploy defensive structures, enhance their capabilities, and unleash potent attacks against relentless enemy forces. Prove your strategic prowess to overcome the invasion.

**Highlights:** Strategic tower placement, Fend off enemy waves, Upgrade towers, Unlock new abilities, Unleash special attacks

**Features:** macOS Compatibility

**In-app purchases:** none


### Idle Defender

[App page](https://appshunter.io/ios/app/idle-defender/id6479360190)

Engage in an addictive incremental tower defense experience. Strategically build and upgrade towers to fend off monster raids, expand your territory, and generate idle income. Collect ability cards and research upgrades to become an invincible defender.

**Highlights:** Auto idle tower defense, Build and upgrade towers, Simulate monster battles, Upgrade special abilities, Discover chests and mines, Collect ability cards, Generate idle income offline

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy No Ads | $5.99 | one-time |
| Buy No Ads Full | $17.99 | one-time |


## Frequently asked questions

### Is Sky Tower! free?

Sky Tower! is free to download, with no in-app purchases.

### Is Idle Defender free?

Idle Defender is free to download, with in-app purchases available.

### Which has better reviews, Sky Tower! or Idle Defender?

Sky Tower! is rated higher. Sky Tower! averages 5.0 out of 5 from 1 ratings, while Idle Defender averages 4.5 from 11 ratings.

### Do Sky Tower! or Idle Defender have ads?

Sky Tower! shows ads; Idle Defender does not.

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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.*