# マトリクスToDo vs 優先順位マトリクス

The clearest difference is in-app purchases: 優先順位マトリクス at none against マトリクスToDo's 1. 優先順位マトリクス also leads on update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. マトリクスToDo sells 1 in-app purchase, starting at $1.99 per month. 優先順位マトリクス asks for nothing beyond the download.

マトリクスToDo ships an update every 3 months, 優先順位マトリクス every 2 weeks. The most recent releases landed on October 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | マトリクスToDo | 優先順位マトリクス |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 5 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Shun Isayama](https://appshunter.io/developer/1578976556) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## What reviewers say

### マトリクスToDo

[App page](https://appshunter.io/ios/app/todo/id6630370592)

This app helps you manage your tasks by categorizing them using a time management matrix based on urgency and importance. It visually displays remaining tasks in each quadrant, allowing for efficient prioritization and completion of your to-do list for both personal and professional life.

**Highlights:** Time management matrix (urgency/importance), Categorize tasks into 4 quadrants, Visual display of remaining tasks, Add/delete tasks by quadrant, Efficient to-do list management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示（初週無料） | $1.99 | per month |


### 優先順位マトリクス

[App page](https://appshunter.io/ios/app/id6760861075)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is マトリクスToDo free?

マトリクスToDo is free to download, with in-app purchases available.

### Is 優先順位マトリクス free?

優先順位マトリクス is free to download, with no in-app purchases.

### Do マトリクスToDo or 優先順位マトリクス have ads?

Neither マトリクスToDo nor 優先順位マトリクス shows ads.

### Which is updated more often, マトリクスToDo or 優先順位マトリクス?

マトリクスToDo ships an update every 3 months, and 優先順位マトリクス every 2 weeks. Most recently, マトリクスToDo was updated on October 26, 2026 and 優先順位マトリクス on October 11, 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.*