# Space Harrier vs Sky Ace 3D

The clearest difference is price: Sky Ace 3D at Free against Space Harrier's $0.99. Sky Ace 3D also leads on iOS requirement (11 vs 13.0). Space Harrier's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Sky Ace 3D is free to download; Space Harrier costs $0.99 up front. Sky Ace 3D sells 1 one-off in-app purchase. Space Harrier asks for nothing beyond the download.

## The numbers

| Metric | Space Harrier | Sky Ace 3D |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sky-ace-3d/id6757394576/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 9 MB |
| Requires iOS | 13.0 | **11** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [JOhn Lyons](https://appshunter.io/developer/571586394) | [Catalin Berta](https://appshunter.io/developer/1592833249) |

## What reviewers say

### Space Harrier

[App page](https://appshunter.io/ios/app/space-harrier/id6755164636)

**Features:** Apple Watch app

**In-app purchases:** none


### Sky Ace 3D

[App page](https://appshunter.io/ios/app/sky-ace-3d/id6757394576)

Engage in thrilling 3D aerial combat directly on your Apple Watch. Maneuver through enemy fire, track targets, and battle bosses in fast-paced dogfights with intuitive one-handed controls.

**Highlights:** Real-time 3D aerial combat, Digital Crown controls, Fast dogfights, Progressive challenge, Optimized for Apple Watch

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Access | $0.99 | one-time |


## Frequently asked questions

### Is Space Harrier free?

Space Harrier costs $0.99, with no in-app purchases.

### Is Sky Ace 3D free?

Sky Ace 3D is free to download, with in-app purchases available.

### Do Space Harrier or Sky Ace 3D have ads?

Neither Space Harrier nor Sky Ace 3D shows ads.

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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.*