# scCalendar(スクロールカレンダー) vs FFXI Attack Ratio

The clearest difference is in-app purchases: FFXI Attack Ratio at none against scCalendar(スクロールカレンダー)'s 1. FFXI Attack Ratio also leads on ads (none vs shown) and update cadence (daily vs every 2 months). scCalendar(スクロールカレンダー)'s advantage is iOS requirement (11.0 vs 16.6). On price and device support there is nothing between them.

Both are free to download. scCalendar(スクロールカレンダー) sells 1 one-off in-app purchase. FFXI Attack Ratio asks for nothing beyond the download.

scCalendar(スクロールカレンダー) ships an update every 2 months, FFXI Attack Ratio daily. The most recent releases landed on September 20, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | scCalendar(スクロールカレンダー) | FFXI Attack Ratio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 1 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keietsu Yasuhara](https://appshunter.io/developer/378538320) | [Takahashi Kazuo](https://appshunter.io/developer/6783580978) |

## What reviewers say

### scCalendar(スクロールカレンダー)

[App page](https://appshunter.io/ios/app/sccalendar/id384683070)

This app provides easy access to Japanese holidays, imperial eras, zodiac signs, age charts, old calendars, Rokuyo, moon phases, and era conversions. It offers customizable monthly and yearly calendar views, and integrates with Apple Watch and iOS widgets.

**Highlights:** Japanese holidays and imperial eras, Age and zodiac charts, Old calendar and Rokuyo display, Moon phase tracking, Customizable monthly and yearly views, Apple Watch and iOS widget support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | one-time |


### FFXI Attack Ratio

[App page](https://appshunter.io/ios/app/ffxi-attack-ratio/id6783580976)

**In-app purchases:** none


## Frequently asked questions

### Is scCalendar(スクロールカレンダー) free?

scCalendar(スクロールカレンダー) is free to download, with in-app purchases available.

### Is FFXI Attack Ratio free?

FFXI Attack Ratio is free to download, with no in-app purchases.

### Do scCalendar(スクロールカレンダー) or FFXI Attack Ratio have ads?

scCalendar(スクロールカレンダー) shows ads; FFXI Attack Ratio does not.

### Which is updated more often, scCalendar(スクロールカレンダー) or FFXI Attack Ratio?

scCalendar(スクロールカレンダー) ships an update every 2 months, and FFXI Attack Ratio daily. Most recently, scCalendar(スクロールカレンダー) was updated on September 20, 2026 and FFXI Attack Ratio on October 1, 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.*