# ToDo管理手帳 vs Polaris｜やることを減らすタスク管理

The clearest difference is in-app purchases: ToDo管理手帳 at none against Polaris｜やることを減らすタスク管理's 2. Polaris｜やることを減らすタスク管理's advantage is iOS requirement (15.1 vs 17.0). On price there is nothing between them.

Both are free to download. Polaris｜やることを減らすタスク管理 sells 2 in-app purchases, starting at $2.99 per month. ToDo管理手帳 asks for nothing beyond the download.

## The numbers

| Metric | ToDo管理手帳 | Polaris｜やることを減らすタスク管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | Daily | — |
| Size | 23 MB | 48 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [kazuki kunimura](https://appshunter.io/developer/1592047115) | [LEVEL UP, K.K.](https://appshunter.io/developer/1853377294) |

## What reviewers say

### ToDo管理手帳

[App page](https://appshunter.io/ios/app/todo/id6467809141)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Polaris｜やることを減らすタスク管理

[App page](https://appshunter.io/ios/app/polaris/id6755354064)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Growthプラン(月額) | $2.99 | per month |
| Supportプラン(月額) | $19.99 | per month |


## Frequently asked questions

### Is ToDo管理手帳 free?

ToDo管理手帳 is free to download, with no in-app purchases.

### Is Polaris｜やることを減らすタスク管理 free?

Polaris｜やることを減らすタスク管理 is free to download, with in-app purchases available.

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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.*