# Dragon Defender vs Bouncing Sky Fever

The clearest difference is in-app purchases: Dragon Defender at none against Bouncing Sky Fever's 4. Dragon Defender also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bouncing Sky Fever sells 4 one-off in-app purchases. Dragon Defender asks for nothing beyond the download.

Dragon Defender ships an update every 3 days, Bouncing Sky Fever every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Dragon Defender | Bouncing Sky Fever |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Size | 134 MB | 186 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOZAP](https://appshunter.io/developer/952456051) | [Bee tech corporation](https://appshunter.io/developer/1794064337) |

## What reviewers say

### Dragon Defender

[App page](https://appshunter.io/ios/app/dragon-defender/id6751849675)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Bouncing Sky Fever

[App page](https://appshunter.io/ios/app/bouncing-sky-fever/id6760987426)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Small Pack | $1.99 | one-time |
| No Ads | $5.99 | one-time |
| Gold Medium Pack | $5.99 | one-time |
| Gold Big Pack | $9.99 | one-time |


## Frequently asked questions

### Is Dragon Defender free?

Dragon Defender is free to download, with no in-app purchases.

### Is Bouncing Sky Fever free?

Bouncing Sky Fever is free to download, with in-app purchases available.

### Do Dragon Defender or Bouncing Sky Fever have ads?

Both Dragon Defender and Bouncing Sky Fever show ads.

### Which is updated more often, Dragon Defender or Bouncing Sky Fever?

Dragon Defender ships an update every 3 days, and Bouncing Sky Fever every 4 days. Most recently, Dragon Defender was updated on October 25, 2026 and Bouncing Sky Fever on October 25, 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.*