# Sumoscience vs Spaceship;Capture Space Debris

The clearest difference is in-app purchases: Spaceship;Capture Space Debris at none against Sumoscience's 2. Sumoscience's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Sumoscience sells 2 one-off in-app purchases. Spaceship;Capture Space Debris asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Sumoscience | Spaceship;Capture Space Debris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/sumoscience/id1467299921/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 99 MB | 41 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Franklin Chang](https://appshunter.io/developer/1467299920) | [fumio ueda](https://appshunter.io/developer/1126481824) |

## What reviewers say

### Sumoscience

[App page](https://appshunter.io/ios/app/sumoscience/id1467299921)

Experience the physics of sumo wrestling with this game. Learn various attack styles, practice in a dedicated room, or compete in tournaments to climb the ranks and achieve Yokozuna status. Play solo or challenge a friend over Wi-Fi.

**Highlights:** Realistic sumo physics simulation, Multiple attack styles (pushout, slapdown, throws), Practice room with adjustable AI, Single and two-player tournament modes, Rankings and leaderboards, Local Wi-Fi multiplayer, Customizable belt colors

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock game | $6.99 | one-time |
| Support this app | $8.99 | one-time |


### Spaceship;Capture Space Debris

[App page](https://appshunter.io/ios/app/spaceshipcapture-space-debris/id1634847685)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sumoscience free?

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

### Is Spaceship;Capture Space Debris free?

Spaceship;Capture Space Debris is free to download, with no in-app purchases.

### Do Sumoscience or Spaceship;Capture Space Debris have ads?

Spaceship;Capture Space Debris shows ads; Sumoscience does not.

### Which is updated more often, Sumoscience or Spaceship;Capture Space Debris?

Sumoscience ships an update monthly, and Spaceship;Capture Space Debris monthly. Most recently, Sumoscience was updated on September 18, 2026 and Spaceship;Capture Space Debris on September 25, 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.*