# Submarine vs The Spitfire

The clearest difference is in-app purchases: The Spitfire at none against Submarine's 10. The Spitfire also leads on ads (none vs shown). Submarine's advantage is update cadence (every 3 weeks vs every 6 months) and iOS requirement (9.0 vs 14.0). On price and device support there is nothing between them.

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

Submarine ships an update every 3 weeks, The Spitfire every 6 months. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Submarine | The Spitfire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/the-spitfire/id1609689262/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | — | Free |
| Size | 204 MB | 37 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [FIX Inc.](https://appshunter.io/developer/919068275) | [Bartek Pacia](https://appshunter.io/developer/1528404705) |

## 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 |


### The Spitfire

[App page](https://appshunter.io/ios/app/the-spitfire/id1609689262)

Engage in a classic top-down shooting experience where your goal is to survive for as long as possible by eliminating waves of enemies. This project is the developer's first creation using the libGDX framework and Java.

**Highlights:** Top-down shooting gameplay, Enemy elimination, Survival mode, LibGDX project, Java development

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Submarine free?

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

### Is The Spitfire free?

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

### Do Submarine or The Spitfire have ads?

Submarine shows ads; The Spitfire does not.

### Which is updated more often, Submarine or The Spitfire?

Submarine ships an update every 3 weeks, and The Spitfire every 6 months. Most recently, Submarine was updated on November 11, 2026 and The Spitfire on November 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.*