# Simple To vs ReLi　カテゴリーごとにタスクを管理

The clearest difference is update cadence: ReLi　カテゴリーごとにタスクを管理 at every 3 days against Simple To's every 12 months. Simple To's advantage is iOS requirement (12.3 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Simple To sells 2 one-off in-app purchases and 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. Whichever you choose, the download price is not the number that matters.

Simple To ships an update every 12 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 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Simple To | ReLi　カテゴリーごとにタスクを管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 3 days** |
| Size | 34 MB | 76 MB |
| Requires iOS | **12.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [ryuu harumichi](https://appshunter.io/developer/1831202275) |

## What reviewers say

### Simple To

[App page](https://appshunter.io/ios/app/simple-to-do-calendar/id1572241029)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $3.99 | one-time |


### 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 Simple To free?

Simple To is free to download, with in-app purchases available.

### 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 Simple To or ReLi　カテゴリーごとにタスクを管理 have ads?

Both Simple To and ReLi　カテゴリーごとにタスクを管理 show ads.

### Which is updated more often, Simple To or ReLi　カテゴリーごとにタスクを管理?

Simple To ships an update every 12 months, and ReLi　カテゴリーごとにタスクを管理 every 3 days. Most recently, Simple To was updated on October 27, 2026 and ReLi　カテゴリーごとにタスクを管理 on October 25, 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.*