# IRON WOLF vs FPS.

IRON WOLF and FPS. are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IRON WOLF ships an update every 2 months, FPS. every 3 months. The most recent releases landed on September 10, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | IRON WOLF | FPS. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 309 MB | 303 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [DUDY SOLUTIONS S.L.](https://appshunter.io/developer/1396095664) | [Rubén Chumillas Navarro](https://appshunter.io/developer/1843579292) |

## What reviewers say

### IRON WOLF

[App page](https://appshunter.io/ios/app/iron-wolf/id6473519601)

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

**In-app purchases:** none


### FPS.

[App page](https://appshunter.io/ios/app/fps/id6753336741)

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

**In-app purchases:** none


## Frequently asked questions

### Is IRON WOLF free?

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

### Is FPS. free?

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

### Do IRON WOLF or FPS. have ads?

Neither IRON WOLF nor FPS. shows ads.

### Which is updated more often, IRON WOLF or FPS.?

IRON WOLF ships an update every 2 months, and FPS. every 3 months. Most recently, IRON WOLF was updated on September 10, 2026 and FPS. on September 6, 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.*