# Enemy Strike 2 vs FPS Combat Protocol

The clearest difference is update cadence: FPS Combat Protocol at every 2 months against Enemy Strike 2's every 6 months. Enemy Strike 2's advantage is iOS requirement (7.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Enemy Strike 2 sells 10 one-off in-app purchases and FPS Combat Protocol sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Enemy Strike 2 ships an update every 6 months, FPS Combat Protocol every 2 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | Enemy Strike 2 | FPS Combat Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (35 ratings)](https://appshunter.io/ios/app/enemy-strike-2/id1033688844/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 191 MB | 198 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Killer Bean Studios, LLC](https://appshunter.io/developer/526963876) | [Daud Amin](https://appshunter.io/developer/1590365739) |

## What reviewers say

### Enemy Strike 2

[App page](https://appshunter.io/ios/app/enemy-strike-2/id1033688844)

Engage in an epic alien invasion war as a skilled soldier in this action-packed first-person shooter. Utilize advanced weaponry and tactical gear across diverse battlefields to complete combat missions and defeat powerful alien forces.

**Highlights:** AAA Graphics, Infinite Combat Missions, 8 Unique Battlefields, 30 Upgradable Weapons, 5 Modes of Intense FPS Gameplay, Enemies with Artificial Intelligence, Daily reward bonus

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enemy Strike 2 - Energy Refill | $1.99 | one-time |
| Enemy Strike 2 - Money 37,500 | $2.99 | one-time |
| Enemy Strike 2 - Unlimited Energy | $2.99 | one-time |
| Enemy Strike 2 - Gold 200 | $4.99 | one-time |
| Enemy Strike 2 - Gold 600 | $9.99 | one-time |
| Enemy Strike 2 - Money 250,000 | $9.99 | one-time |
| Enemy Strike 2 - Gold 1600 | $19.99 | one-time |
| Enemy Strike 2 - Money 650,000 | $19.99 | one-time |
| Enemy Strike 2 - Gold 6000 | $49.99 | one-time |
| Enemy Strike 2 - Money 2,500,000 | $49.99 | one-time |


### 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 |


## Frequently asked questions

### Is Enemy Strike 2 free?

Enemy Strike 2 is free to download, with in-app purchases available.

### Is FPS Combat Protocol free?

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

### Do Enemy Strike 2 or FPS Combat Protocol have ads?

Neither Enemy Strike 2 nor FPS Combat Protocol shows ads.

### Which is updated more often, Enemy Strike 2 or FPS Combat Protocol?

Enemy Strike 2 ships an update every 6 months, and FPS Combat Protocol every 2 months. Most recently, Enemy Strike 2 was updated on September 30, 2026 and FPS Combat Protocol on September 30, 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.*