# AstroUnit vs Corebound

The clearest difference is in-app purchases: AstroUnit at none against Corebound's 5. AstroUnit also leads on iOS requirement (12.0 vs 15.0). Corebound's advantage is device support. On price there is nothing between them.

Both are free to download. Corebound sells 5 one-off in-app purchases. AstroUnit asks for nothing beyond the download.

## The numbers

| Metric | AstroUnit | Corebound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (1K ratings)](https://appshunter.io/ios/app/corebound/id6748956674/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 89.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 260 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [JunHyeong Kim](https://appshunter.io/developer/1651102801) | [Overcurve](https://appshunter.io/developer/1828228577) |

## What reviewers say

### AstroUnit

[App page](https://appshunter.io/ios/app/astrounit/id1665420358)

**In-app purchases:** none


### Corebound

[App page](https://appshunter.io/ios/app/corebound/id6748956674)

Explore a vast underground world filled with robotic enemies. Collect parts from defeated foes to upgrade your character and enhance your abilities. Discover unique zones and fuse parts for even greater power.

**Highlights:** Explore distinct underground zones, Collect and equip unique robot parts, Fuse parts to enhance power, Battle diverse robotic enemies, Upgrade character with collected parts

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $3.99 | one-time |
| 375 Shards | $4.99 | one-time |
| 805 Shards | $9.99 | one-time |
| 1650 Shards | $19.99 | one-time |
| 4200 Shards | $49.99 | one-time |


## Frequently asked questions

### Is AstroUnit free?

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

### Is Corebound free?

Corebound is free to download, with in-app purchases available.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*