# scCalendar(スクロールカレンダー) vs CanadaUnits

The clearest difference is in-app purchases: CanadaUnits at none against scCalendar(スクロールカレンダー)'s 1. CanadaUnits also leads on 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 16.2). On price, ads 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. CanadaUnits asks for nothing beyond the download.

scCalendar(スクロールカレンダー) ships an update every 2 months, CanadaUnits daily. The most recent releases landed on September 20, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | scCalendar(スクロールカレンダー) | CanadaUnits |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 5 MB |
| Requires iOS | **11.0** | 16.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Keietsu Yasuhara](https://appshunter.io/developer/378538320) | [MOMOKO NAKADA](https://appshunter.io/developer/1766990830) |

## 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 |


### CanadaUnits

[App page](https://appshunter.io/ios/app/canadaunits/id6711333731)

**Features:** macOS Compatibility

**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 CanadaUnits free?

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

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

Both scCalendar(スクロールカレンダー) and CanadaUnits show ads.

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

scCalendar(スクロールカレンダー) ships an update every 2 months, and CanadaUnits daily. Most recently, scCalendar(スクロールカレンダー) was updated on September 20, 2026 and CanadaUnits on September 12, 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.*