# FPS Combat Protocol vs CS Fire

The clearest difference is ads: FPS Combat Protocol at none against CS Fire's shown. FPS Combat Protocol also leads on update cadence (every 2 months vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. FPS Combat Protocol sells 6 one-off in-app purchases and CS Fire sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

FPS Combat Protocol ships an update every 2 months, CS Fire every 6 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FPS Combat Protocol | CS Fire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (5 ratings)](https://appshunter.io/ios/app/cs-fire-3d-shooting-gun-game/id1669887029/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 198 MB | 170 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Daud Amin](https://appshunter.io/developer/1590365739) | [Farzana Ahmad](https://appshunter.io/developer/1621561282) |

## What reviewers say

### FPS Combat Protocol

[App page](https://appshunter.io/ios/app/fps-combat-protocol/id1635333644)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 10000 Diamonds | $1.99 | one-time |
| Remove all annoying ads | $2.99 | one-time |
| Get 40000 Diamonds | $4.99 | one-time |
| Unlock All Levels & Modes | $5.99 | one-time |
| Unlock All Guns | $6.99 | one-time |
| Unlock complete Game | $14.99 | one-time |


### CS Fire

[App page](https://appshunter.io/ios/app/cs-fire-3d-shooting-gun-game/id1669887029)

Engage in thrilling offline combat as a counter-terrorist in this 3D shooting game. Utilize a variety of weapons across multiple maps and modes to eliminate enemy bombers and complete secret missions. Experience action-packed gameplay with realistic graphics and sound effects.

**Highlights:** Offline critical strike missions, Multiple maps and war modes, Variety of modern weapons, Realistic 3D graphics and sound, Smooth and easy gameplay, Single-player and multiplayer modes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Allweapons | $12.99 | one-time |
| Remove_Allads | $16.99 | one-time |
| Unlock Allgame | $109.99 | one-time |


## Frequently asked questions

### Is FPS Combat Protocol free?

FPS Combat Protocol is free to download, with in-app purchases available.

### Is CS Fire free?

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

### Do FPS Combat Protocol or CS Fire have ads?

CS Fire shows ads; FPS Combat Protocol does not.

### Which is updated more often, FPS Combat Protocol or CS Fire?

FPS Combat Protocol ships an update every 2 months, and CS Fire every 6 months. Most recently, FPS Combat Protocol was updated on October 27, 2026 and CS Fire 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.*