# Open Space Game vs BoundMan Adventure

The clearest difference is rating: BoundMan Adventure at 3.5 against Open Space Game's 1.0. BoundMan Adventure also leads on in-app purchases (none vs 8) and ratings volume (42 vs 1). Open Space Game's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Open Space Game sells 8 in-app purchases, starting at $4.99 per month. BoundMan Adventure asks for nothing beyond the download.

BoundMan Adventure holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: BoundMan Adventure has 42 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Open Space Game | BoundMan Adventure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/open-space-game/id1499913239/reviews) | **[3.5 (42 ratings)](https://appshunter.io/ios/app/boundman-adventure/id6502495933/reviews)** |
| Number of ratings | 1 | **42** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 208 MB | 369 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [GreenRobot LLC](https://appshunter.io/developer/288448838) | [FourM, K.K.](https://appshunter.io/developer/1553438500) |

## What reviewers say

### Open Space Game

[App page](https://appshunter.io/ios/app/open-space-game/id1499913239)

Explore celestial bodies like the Moon and Mars, mine for resources, and use a replicator to create custom objects. Earn virtual currency daily by owning in-game spheres and items. Engage in mini-games and connect with other players.

**Highlights:** Explore Moon and Mars, Mine for minerals, Text-based object creation, Earn virtual currency, Play mini-games, Leaderboard, Spaceship customization

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade To Premium | $4.99 | per month |
| Claim Another Moon Sphere | $0.99 | one-time |
| Upgrade Max Energy | $0.99 | one-time |
| Refill Energy To Max | $0.99 | one-time |
| Upgrade Cargo Limit +1,000kg | $0.99 | one-time |
| Upgrade Passenger Limit +1 | $0.99 | one-time |
| Small Mineral Pack | $0.99 | one-time |
| Large Mineral Pack | $2.99 | one-time |


### BoundMan Adventure

[App page](https://appshunter.io/ios/app/boundman-adventure/id6502495933)

Control a stickman that inflates like a balloon to bounce down a cliff. Tap at the right moment to expand and bounce your character, aiming to reach the goal. It's an exhilarating game of timing and bouncing.

**Highlights:** Inflate stickman like a balloon, Bounce off the ground, Descend down a cliff, Tap to expand character, Reach the goal

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

**In-app purchases:** none


## Frequently asked questions

### Is Open Space Game free?

Open Space Game is free to download, with in-app purchases available.

### Is BoundMan Adventure free?

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

### Which has better reviews, Open Space Game or BoundMan Adventure?

BoundMan Adventure is rated higher. Open Space Game averages 1.0 out of 5 from 1 ratings, while BoundMan Adventure averages 3.5 from 42 ratings.

### Do Open Space Game or BoundMan Adventure have ads?

BoundMan Adventure shows ads; Open Space Game 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.*