# scCalendar(スクロールカレンダー) vs CalCs

The clearest difference is price: scCalendar(スクロールカレンダー) at Free against CalCs's $0.49. scCalendar(スクロールカレンダー) also leads on iOS requirement (11.0 vs 26.0). CalCs's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 months). On in-app purchases and device support there is nothing between them.

scCalendar(スクロールカレンダー) is free to download; CalCs costs $0.49 up front. scCalendar(スクロールカレンダー) sells 1 one-off in-app purchase and CalCs sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

scCalendar(スクロールカレンダー) ships an update every 2 months, CalCs every 5 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | scCalendar(スクロールカレンダー) | CalCs |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Rating | — | **[4.6 (11 ratings)](https://appshunter.io/ios/app/calcs-calendar-complications/id6499201223/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 39.2% of reviews | **66.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#6** |
| Size | 21 MB | 4 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Keietsu Yasuhara](https://appshunter.io/developer/378538320) | [Akihiro Usui](https://appshunter.io/developer/1387267485) |

## 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 |


### CalCs

[App page](https://appshunter.io/ios/app/calcs-calendar-complications/id6499201223)

**Currently charting:** #6 Top Paid · Utilities, #53 Top Paid (US App Store)

Enhance your Apple Watch experience with customizable calendar complications. View dates, upcoming events, and monthly calendars directly on your watch face. Syncs with your iPhone's calendar and reminders for at-a-glance information.

**Highlights:** Customizable date complications, Event and reminder display, Monthly calendar view, Syncs with iPhone calendar, WatchOS-only app, Smart Stack integration

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Snack-Sized Tip | $0.49 | one-time |
| Coffee-Sized Tip | $1.99 | one-time |
| Lunch-Sized Tip | $3.99 | one-time |


## 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 CalCs free?

CalCs costs $0.49, and also offers in-app purchases.

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

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

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

scCalendar(スクロールカレンダー) ships an update every 2 months, and CalCs every 5 days. Most recently, scCalendar(スクロールカレンダー) was updated on November 1, 2026 and CalCs on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*