# f(x) vs ローグバトルガールズ

The clearest difference is ads: f(x) at none against ローグバトルガールズ's shown. ローグバトルガールズ's advantage is update cadence (weekly vs monthly) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

f(x) ships an update monthly, ローグバトルガールズ weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | f(x) | ローグバトルガールズ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/id6479973684/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 44.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 77 MB | 294 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Ryo Matsumoto](https://appshunter.io/developer/1725054568) | [yusei tamura](https://appshunter.io/developer/1702111996) |

## What reviewers say

### f(x)

[App page](https://appshunter.io/ios/app/fx/id6475749250)

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

**In-app purchases:** none


### ローグバトルガールズ

[App page](https://appshunter.io/ios/app/id6479973684)

Build a deck of energy and skill cards to conquer dungeons in this roguelike card battler. Enjoy strategic gameplay with ever-changing maps and decks. Perfect for those who love free, easy-to-understand card games and roguelike experiences.

**Highlights:** Roguelike card battle gameplay, Deck building with energy and skill cards, Strategically conquer dungeons, Ever-changing maps and decks, Simple card types

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is f(x) free?

f(x) is free to download, with no in-app purchases.

### Is ローグバトルガールズ free?

ローグバトルガールズ is free to download, with no in-app purchases.

### Do f(x) or ローグバトルガールズ have ads?

ローグバトルガールズ shows ads; f(x) does not.

### Which is updated more often, f(x) or ローグバトルガールズ?

f(x) ships an update monthly, and ローグバトルガールズ weekly. Most recently, f(x) was updated on October 25, 2026 and ローグバトルガールズ 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.*