# UBoat Commander vs Shellfire

The clearest difference is review sentiment: UBoat Commander at 50% against Shellfire's 0%. UBoat Commander also leads on rating (3.3 vs 1.0) and update cadence (every 4 days vs fortnightly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. UBoat Commander sells 2 one-off in-app purchases and Shellfire sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UBoat Commander holds the better App Store score, 3.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 50% of UBoat Commander's written reviews are positive against 0% of Shellfire's.

UBoat Commander ships an update every 4 days, Shellfire fortnightly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | UBoat Commander | Shellfire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/uboat-commander/id6760224570/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/shellfire-artillery-strike/id6778729069/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 406 MB | 1.5 GB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ivan Trafimovich](https://appshunter.io/developer/1601984095) | [CHEELY INTERACTIVE STUDIO - FZCO](https://appshunter.io/developer/6778729071) |

## What reviewers say

### UBoat Commander

[App page](https://appshunter.io/ios/app/uboat-commander/id6760224570)

Command a World War II submarine, navigating the ocean depths to hunt enemy ships and convoys. Strategize your attacks with torpedoes and stealth, then upgrade your vessel for enhanced speed, armor, and weaponry to survive intense naval battles.

**Highlights:** Command a WW2 submarine, Hunt enemy ships and convoys, Navigate surface and underwater, Upgrade submarine speed, armor, stealth, Unlock new weapons and abilities, Complete diverse missions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads package | $2.99 | one-time |
| VIP USS Gato submarine package | $12.99 | one-time |


### Shellfire

[App page](https://appshunter.io/ios/app/shellfire-artillery-strike/id6778729069)

Engage in realistic artillery combat, aiming and firing powerful cannons to destroy armored targets. Master timing, distance, and battlefield awareness in intense missions and PvP battles. Upgrade your arsenal to become the ultimate gunner.

**Highlights:** Realistic gunner simulator, Precision aiming and timing, Intense PvP arena battles, Variety of special missions, Cannon and weapon upgrades, Training arena for skill improvement

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| No Ads | $0.99 | one-time |
| No Ads | $1.99 | one-time |
| Cannon Offer | $2.49 | one-time |
| Gold Safe | $3.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Premium Week | $9.99 | one-time |
| Gold Pack 4 | $19.99 | one-time |
| Gold Pack 5 | $49.99 | one-time |


## Frequently asked questions

### Is UBoat Commander free?

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

### Is Shellfire free?

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

### Which has better reviews, UBoat Commander or Shellfire?

UBoat Commander is rated higher. UBoat Commander averages 3.3 out of 5 from 3 ratings, while Shellfire averages 1.0 from 1 ratings.

### Do UBoat Commander or Shellfire have ads?

Both UBoat Commander and Shellfire show ads.

### Which is updated more often, UBoat Commander or Shellfire?

UBoat Commander ships an update every 4 days, and Shellfire fortnightly. Most recently, UBoat Commander was updated on October 16, 2026 and Shellfire on October 15, 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.*