# Star Line Defense vs Coinspaces

The clearest difference is review sentiment: Coinspaces at 100% against Star Line Defense's 33%. Coinspaces also leads on update cadence (monthly vs every 13 months). Star Line Defense's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Star Line Defense ships an update every 13 months, Coinspaces monthly. The most recent releases landed on October 18, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Star Line Defense | Coinspaces |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (4 ratings)](https://appshunter.io/ios/app/star-line-defense/id918445685/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 22 MB | 47 MB |
| Requires iOS | 12.0 | **11.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [国财 胡](https://appshunter.io/developer/796061213) | [Wing Kai Wong](https://appshunter.io/developer/1449344828) |

## What reviewers say

### Star Line Defense

[App page](https://appshunter.io/ios/app/star-line-defense/id918445685)

Engage in a fun strategy defense game where you build towers to prevent enemies from reaching your fortress. Upgrade equipment and skills using in-game currency earned by defeating foes. Enjoy gorgeous graphics and constantly updated levels in this free puzzle experience.

**Highlights:** Tower defense gameplay, Equipment and skill upgrades, Gorgeous graphics, Themed levels, Constant level updates, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


### Coinspaces

[App page](https://appshunter.io/ios/app/coinspaces/id1618185377)

Engage in a space exploration game where you earn points by searching and completing missions. Accumulate points to redeem gifts or purchase and upgrade spaceships to increase your earnings and success rates in space missions.

**Highlights:** Point collection through searching, Redeem points for gifts, Purchase and upgrade spaceships, Participate in space missions, Increase point income, Upgrade spaceships for higher success rates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Star Line Defense free?

Star Line Defense is free to download, with no in-app purchases.

### Is Coinspaces free?

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

### Do Star Line Defense or Coinspaces have ads?

Coinspaces shows ads; Star Line Defense does not.

### Which is updated more often, Star Line Defense or Coinspaces?

Star Line Defense ships an update every 13 months, and Coinspaces monthly. Most recently, Star Line Defense was updated on October 18, 2026 and Coinspaces on October 23, 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.*