# Submarine vs Voidwing

The clearest difference is in-app purchases: Voidwing at none against Submarine's 10. Submarine's advantage is iOS requirement (9.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Submarine sells 10 one-off in-app purchases. Voidwing asks for nothing beyond the download.

Submarine ships an update every 3 weeks, Voidwing monthly. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Submarine | Voidwing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 204 MB | 90 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FIX Inc.](https://appshunter.io/developer/919068275) | [Ihar Pronka](https://appshunter.io/developer/1887236364) |

## What reviewers say

### Submarine

[App page](https://appshunter.io/ios/app/submarine-under-attack/id1469866602)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold_package1 | $0.99 | one-time |
| Gold_Package2 | $3.99 | one-time |
| Gold_package3 | $7.99 | one-time |
| CT-207 | $19.99 | one-time |
| CT-207 + AD | $20.99 | one-time |
| Gold_package4 | $22.99 | one-time |
| SB-207 | $24.99 | one-time |
| SB-207 + AD | $25.99 | one-time |
| Gold_package5 | $39.99 | one-time |
| Gold_package6 | $79.99 | one-time |


### Voidwing

[App page](https://appshunter.io/ios/app/voidwing-space-dodge/id6783278947)

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

**In-app purchases:** none


## Frequently asked questions

### Is Submarine free?

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

### Is Voidwing free?

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

### Do Submarine or Voidwing have ads?

Both Submarine and Voidwing show ads.

### Which is updated more often, Submarine or Voidwing?

Submarine ships an update every 3 weeks, and Voidwing monthly. Most recently, Submarine was updated on October 2, 2026 and Voidwing on October 12, 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.*