# ScrewBattle vs Star

The clearest difference is in-app purchases: Star at none against ScrewBattle's 3. ScrewBattle's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ScrewBattle sells 3 one-off in-app purchases. Star asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ScrewBattle | Star |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/star-defender/id6753935989/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | — | Free |
| Size | 170 MB | 8 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [德宝 衣](https://appshunter.io/developer/1794566743) | [Morgan Rai](https://appshunter.io/developer/1691350292) |

## What reviewers say

### ScrewBattle

[App page](https://appshunter.io/ios/app/screwbattle/id6747244275)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Gold Coins | $0.99 | one-time |
| 5,000 Gold Coins | $2.99 | one-time |
| 10,000 Gold Coins | $4.99 | one-time |


### Star

[App page](https://appshunter.io/ios/app/star-defender/id6753935989)

Engage in a retro arcade shooter experience defending the last outpost from alien invaders. Pilot your starship through intense waves of enemies, dodge fire, and unleash powerful weapons in a fight for galactic survival.

**Highlights:** Classic arcade action, Retro-modern design, Responsive mobile controls, Immersive sound effects, Leaderboard competition

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ScrewBattle free?

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

### Is Star free?

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

### Do ScrewBattle or Star have ads?

Neither ScrewBattle nor Star shows ads.

### Which is updated more often, ScrewBattle or Star?

ScrewBattle ships an update daily, and Star daily. Most recently, ScrewBattle was updated on October 28, 2026 and Star on October 24, 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.*