# Portside vs しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト

The clearest difference is update cadence: しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト at every 2 days against Portside's weekly. しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト also leads on iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Portside sells 1 in-app purchase, starting at $0.99 per month and しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト sells 2 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

Portside ships an update weekly, しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Portside | しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 23 MB | 4 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, Mac, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jun Takahashi](https://appshunter.io/developer/628961721) | [Kanae Kobune](https://appshunter.io/developer/1841667337) |

## What reviewers say

### Portside

[App page](https://appshunter.io/ios/app/portside-inbox-notes-and-todo/id6761294370)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

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


### しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト

[App page](https://appshunter.io/ios/app/todo/id6774458066)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プレミアムパス（１ヶ月） | $0.49 | per month |
| プレミアム版 | $0.29 | one-time |


## Frequently asked questions

### Is Portside free?

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

### Is しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト free?

しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト is free to download, with in-app purchases available.

### Do Portside or しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト have ads?

Neither Portside nor しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト shows ads.

### Which is updated more often, Portside or しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト?

Portside ships an update weekly, and しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト every 2 days. Most recently, Portside was updated on October 31, 2026 and しんごうメモ｜信号色で優先度管理｜ToDo｜やることリスト on October 31, 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.*