# 月間カレンダー(ホリゾンタル) vs シンプル縦型スケジュール帳

The clearest difference is update cadence: シンプル縦型スケジュール帳 at every 3 months against 月間カレンダー(ホリゾンタル)'s every 21 months. 月間カレンダー(ホリゾンタル)'s advantage is iOS requirement (10.1 vs 17.0). On price, ads, 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.

月間カレンダー(ホリゾンタル) ships an update every 21 months, シンプル縦型スケジュール帳 every 3 months. The most recent releases landed on October 26, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 月間カレンダー(ホリゾンタル) | シンプル縦型スケジュール帳 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/id6480523446/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 78.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 months** |
| Size | 23 MB | 136 MB |
| Requires iOS | **10.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kenichi Takizawa](https://appshunter.io/developer/896417485) | [Shuya Komiya](https://appshunter.io/developer/1504097686) |

## What reviewers say

### 月間カレンダー(ホリゾンタル)

[App page](https://appshunter.io/ios/app/id974927222)

**Features:** macOS Compatibility

**In-app purchases:** none


### シンプル縦型スケジュール帳

[App page](https://appshunter.io/ios/app/id6480523446)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 月間カレンダー(ホリゾンタル) free?

月間カレンダー(ホリゾンタル) is free to download, with no in-app purchases.

### Is シンプル縦型スケジュール帳 free?

シンプル縦型スケジュール帳 is free to download, with no in-app purchases.

### Do 月間カレンダー(ホリゾンタル) or シンプル縦型スケジュール帳 have ads?

Neither 月間カレンダー(ホリゾンタル) nor シンプル縦型スケジュール帳 shows ads.

### Which is updated more often, 月間カレンダー(ホリゾンタル) or シンプル縦型スケジュール帳?

月間カレンダー(ホリゾンタル) ships an update every 21 months, and シンプル縦型スケジュール帳 every 3 months. Most recently, 月間カレンダー(ホリゾンタル) was updated on October 26, 2026 and シンプル縦型スケジュール帳 on November 5, 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.*