# シンプルで疲れないタスク管理アプリ　スマートフセン vs Notes Tasks Calendar

The clearest difference is ads: Notes Tasks Calendar at none against シンプルで疲れないタスク管理アプリ　スマートフセン's shown. Notes Tasks Calendar also leads on update cadence (every 2 days vs every 3 months). シンプルで疲れないタスク管理アプリ　スマートフセン's advantage is iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. シンプルで疲れないタスク管理アプリ　スマートフセン sells 1 one-off in-app purchase and Notes Tasks Calendar sells 2 in-app purchases, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

シンプルで疲れないタスク管理アプリ　スマートフセン ships an update every 3 months, Notes Tasks Calendar every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | シンプルで疲れないタスク管理アプリ　スマートフセン | Notes Tasks Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1461449206/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 37 MB | 2 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [NAOYA SHIRATORI](https://appshunter.io/developer/555048125) | [Keisuke Sugimoto](https://appshunter.io/developer/6776073638) |

## What reviewers say

### シンプルで疲れないタスク管理アプリ　スマートフセン

[App page](https://appshunter.io/ios/app/id1461449206)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $2.99 | one-time |


### Notes Tasks Calendar

[App page](https://appshunter.io/ios/app/notes-tasks-calendar-utility/id6815232764)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter (Yearly) | $1.99 | per year |
| Lifetime | $5.99 | one-time |


## Frequently asked questions

### Is シンプルで疲れないタスク管理アプリ　スマートフセン free?

シンプルで疲れないタスク管理アプリ　スマートフセン is free to download, with in-app purchases available.

### Is Notes Tasks Calendar free?

Notes Tasks Calendar is free to download, with in-app purchases available.

### Do シンプルで疲れないタスク管理アプリ　スマートフセン or Notes Tasks Calendar have ads?

シンプルで疲れないタスク管理アプリ　スマートフセン shows ads; Notes Tasks Calendar does not.

### Which is updated more often, シンプルで疲れないタスク管理アプリ　スマートフセン or Notes Tasks Calendar?

シンプルで疲れないタスク管理アプリ　スマートフセン ships an update every 3 months, and Notes Tasks Calendar every 2 days. Most recently, シンプルで疲れないタスク管理アプリ　スマートフセン was updated on October 24, 2026 and Notes Tasks Calendar on October 24, 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.*