# TODO Timer | Task Timer & 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 TODO Timer | Task Timer & ToDo's 2. 優先順位マトリクス also leads on ads (none vs shown). TODO Timer | Task Timer & ToDo's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. TODO Timer | Task Timer & ToDo sells 2 in-app purchases, starting at $0.99 per month. 優先順位マトリクス asks for nothing beyond the download.

TODO Timer | Task Timer & ToDo ships an update weekly, 優先順位マトリクス every 2 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | TODO Timer | Task Timer & ToDo | 優先順位マトリクス |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 29 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hiroki kawamura](https://appshunter.io/developer/1613885005) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## What reviewers say

### TODO Timer | Task Timer & ToDo

[App page](https://appshunter.io/ios/app/todo-timer-task-timer-and-todo/id1613885003)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $0.99 | per month |
| Premium (Yearly) | $5.99 | per year |


### 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 TODO Timer | Task Timer & ToDo free?

TODO Timer | Task Timer & 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 TODO Timer | Task Timer & ToDo or 優先順位マトリクス have ads?

TODO Timer | Task Timer & ToDo shows ads; 優先順位マトリクス does not.

### Which is updated more often, TODO Timer | Task Timer & ToDo or 優先順位マトリクス?

TODO Timer | Task Timer & ToDo ships an update weekly, and 優先順位マトリクス every 2 weeks. Most recently, TODO Timer | Task Timer & ToDo was updated on October 13, 2026 and 優先順位マトリクス on October 11, 2026.

---

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