# SCI vs VR Zombie killer Rollercoaster

The clearest difference is rating: SCI at 2.5 against VR Zombie killer Rollercoaster's 1.0. SCI also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. VR Zombie killer Rollercoaster sells 1 one-off in-app purchase. SCI asks for nothing beyond the download.

SCI holds the better App Store score, 2.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

## The numbers

| Metric | SCI | VR Zombie killer Rollercoaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/sci-fi-space-vr/id1250204826/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/vr-zombie-killer-rollercoaster/id6471932055/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 108 MB | 301 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Kaan Karasoy](https://appshunter.io/developer/1209630266) | [Irusu Technologies Private Limited](https://appshunter.io/developer/1260139910) |

## What reviewers say

### SCI

[App page](https://appshunter.io/ios/app/sci-fi-space-vr/id1250204826)

Explore immersive virtual reality stories and documentaries from top creators. Experience gripping narratives and in-depth news features in a variety of genres. Works with Google Cardboard or as a standalone phone experience.

**Highlights:** Curated VR content library, Story-based immersive experiences, Documentaries and news features, Works with Google Cardboard, Standalone phone VR mode, Multiple genres available

**Features:** macOS Compatibility

**In-app purchases:** none


### VR Zombie killer Rollercoaster

[App page](https://appshunter.io/ios/app/vr-zombie-killer-rollercoaster/id6471932055)

Experience an intense VR adventure in a post-apocalyptic world filled with zombies, AI bots, and turrets. Navigate diverse levels, overcome challenging enemies, and utilize power-ups to survive and progress through a world on the brink of destruction.

**Highlights:** Multiple themed levels, Diverse enemy types, Atmospheric environmental design, Progression system with unlockable levels, Exclusive VR design, Power-up system (damage buffer, explosions)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is SCI free?

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

### Is VR Zombie killer Rollercoaster free?

VR Zombie killer Rollercoaster is free to download, with in-app purchases available.

### Which has better reviews, SCI or VR Zombie killer Rollercoaster?

SCI is rated higher. SCI averages 2.5 out of 5 from 2 ratings, while VR Zombie killer Rollercoaster averages 1.0 from 2 ratings.

### Do SCI or VR Zombie killer Rollercoaster have ads?

VR Zombie killer Rollercoaster shows ads; SCI 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.*