# Bigbang.io vs Ghost Space

The clearest difference is update cadence: Bigbang.io at every 4 days against Ghost Space's every 5 weeks. Bigbang.io also leads on iOS requirement (7.0 vs 15.0). Ghost Space's advantage is review sentiment (80% vs 55%) and rating (4.4 vs 4.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ghost Space holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 14 and 5 respectively. Written reviews point the same way: 55% of Bigbang.io's written reviews are positive against 80% of Ghost Space's.

Bigbang.io ships an update every 4 days, Ghost Space every 5 weeks. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Bigbang.io | Ghost Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (14 ratings)](https://appshunter.io/ios/app/bigbangio/id1326300344/reviews) | **[4.4 (5 ratings)](https://appshunter.io/ios/app/ghost-space/id1519042422/reviews)** |
| Number of ratings | **14** | 5 |
| Positive reviews | 54.5% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 112 MB | 163 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Gene Eu](https://appshunter.io/developer/1027026152) | [Shota Kameda](https://appshunter.io/developer/1506210199) |

## What reviewers say

### Bigbang.io

[App page](https://appshunter.io/ios/app/bigbangio/id1326300344)

Engage in real-time survival battles in a randomly generated space. Up to 16 players compete to be the last survivor, earning rewards and leaving their mark. Utilize in-game items to outlast your opponents and claim victory.

**Highlights:** Real-time online multiplayer, Last survivor wins, Item usage for survival, Customizable skins and decorations, Randomly generated maps

**Features:** Vision Pro support

**In-app purchases:** none


### Ghost Space

[App page](https://appshunter.io/ios/app/ghost-space/id1519042422)

Explore a haunted mansion filled with timid but curious ghosts in this 3D action game. Use your courage to solve puzzles, avoid detection, and find your way through the house. Can you escape the mansion without being found?

**Highlights:** 3D mansion exploration, Ghost avoidance gameplay, Puzzle-solving mechanics, Action-packed adventure, Cute ghost characters

**In-app purchases:** none


## Frequently asked questions

### Is Bigbang.io free?

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

### Is Ghost Space free?

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

### Which has better reviews, Bigbang.io or Ghost Space?

Ghost Space is rated higher. Bigbang.io averages 4.1 out of 5 from 14 ratings, while Ghost Space averages 4.4 from 5 ratings.

### Do Bigbang.io or Ghost Space have ads?

Neither Bigbang.io nor Ghost Space shows ads.

### Which is updated more often, Bigbang.io or Ghost Space?

Bigbang.io ships an update every 4 days, and Ghost Space every 5 weeks. Most recently, Bigbang.io was updated on October 19, 2026 and Ghost Space on October 9, 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.*