# 月間カレンダー(ホリゾンタル) vs ReLi　カテゴリーごとにタスクを管理

The clearest difference is in-app purchases: 月間カレンダー(ホリゾンタル) at none against ReLi　カテゴリーごとにタスクを管理's 4. 月間カレンダー(ホリゾンタル) also leads on ads (none vs shown) and iOS requirement (10.1 vs 18.0). ReLi　カテゴリーごとにタスクを管理's advantage is update cadence (every 3 days vs every 21 months). On price and device support there is nothing between them.

Both are free to download. ReLi　カテゴリーごとにタスクを管理 sells 4 in-app purchases, starting at $0.99 per month. 月間カレンダー(ホリゾンタル) asks for nothing beyond the download.

月間カレンダー(ホリゾンタル) ships an update every 21 months, ReLi　カテゴリーごとにタスクを管理 every 3 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 月間カレンダー(ホリゾンタル) | ReLi　カテゴリーごとにタスクを管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 3 days** |
| Size | 23 MB | 76 MB |
| Requires iOS | **10.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kenichi Takizawa](https://appshunter.io/developer/896417485) | [ryuu harumichi](https://appshunter.io/developer/1831202275) |

## 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


### ReLi　カテゴリーごとにタスクを管理

[App page](https://appshunter.io/ios/app/reli/id6749567191)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Plan (Monthly) | $0.99 | per month |
| Pro Plan (Monthly) | $1.99 | per month |
| Lite Plan (Yearly) | $11.99 | per year |
| Pro Plan (Yearly) | $19.99 | per year |


## 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 ReLi　カテゴリーごとにタスクを管理 free?

ReLi　カテゴリーごとにタスクを管理 is free to download, with in-app purchases available.

### Do 月間カレンダー(ホリゾンタル) or ReLi　カテゴリーごとにタスクを管理 have ads?

ReLi　カテゴリーごとにタスクを管理 shows ads; 月間カレンダー(ホリゾンタル) does not.

### Which is updated more often, 月間カレンダー(ホリゾンタル) or ReLi　カテゴリーごとにタスクを管理?

月間カレンダー(ホリゾンタル) ships an update every 21 months, and ReLi　カテゴリーごとにタスクを管理 every 3 days. Most recently, 月間カレンダー(ホリゾンタル) was updated on October 26, 2026 and ReLi　カテゴリーごとにタスクを管理 on October 25, 2026.

---

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