# Portside - Inbox Notes & Todo — Write first. Organize later.

> Write first. Organize later. (iPhone/iPad app by Jun Takahashi.)

- Source: https://appshunter.io/ios/app/portside-inbox-notes-and-todo/id6761294370 (this page in markdown: same URL + `.md`)
- Developer: [Jun Takahashi](https://appshunter.io/developer/628961721)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 23 MB
- Languages: American English, Japanese
- Released: 2026-04-01
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/portside-inbox-notes-and-todo/id6761294370/reviews.md

## What is Portside?

This app helps you quickly write down small things and easily use them later.

Do any of these sound familiar?

• You often have a lot on your mind and it feels cluttered
• You want to quickly jot things down as they come up
• You don’t need long notes or titles every time
• Notes keep piling up and become stressful
• You manage work, home, and ideas across different apps — opening each one is a hassle
• You sometimes want to add more later or process everything at once
• You’d like to manage small tasks like shopping in the same place
• Complex apps feel overwhelming — you prefer something simple

Just write it here.

Handle your to-dos right in the app.
Send notes to other services when needed.
Archive anything you no longer need.

Like sticky notes, just start writing.
Then decide what to do — move it, check it off, or keep it.


■ Key Features

■ Quick Capture
Instantly write down thoughts as they come to mind
Perfect for “brain dumps” to get everything out of your head

■ Unified Notes & To-Dos
Convert notes into to-dos anytime
Choose freely whether to keep something as a note or turn it into action

■ Simple List View
A clean, minimal UI that’s easy to use
See only what you need, with a clutter-free design
You can also customize what appears on your home screen

■ Archive for Later
Store ideas and notes you don’t need right away
Keep them without deleting, and revisit them anytime

■ Share to Other Apps
Easily send selected notes or to-dos to apps you already use, like Notion

■ Tag Organization
Use tags to filter and find specific notes or to-dos
AI can also automatically suggest and assign tags

■ Pin & Widget Support
Pin important items to the top
View them directly from your home screen widgets

■ Apple Watch Support
Create notes, create to-dos, and check off completed items—all from your Apple Watch.

■ iCloud Backup & Sync
Keep your data synced across multiple devices via iCloud


Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://www.notion.so/Privacy-policy-335b19327cfa803896d8d193112281d9

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium(Monthly) | $0.99 | per month |



## Version history (last 5 releases)

### 1.11.3 — 2026-08-26

- Improved the loading speed of the input screen when creating a note at app launch.
- Fixed several minor issues and made small improvements.

### 1.11.2 — 2026-07-20

Minor fixes

### 1.11.1 — 2026-07-14

- You can now view how to use the app from the Settings screen.
- Fixed other minor bugs.

### 1.11.0 — 2026-06-25

• Added Apple Watch support
• You can now create notes and to-dos directly from the Shortcuts

### 1.10.0 — 2026-06-18

• Premium users can now attach multiple photos
• Moved the quick add button to the bottom of the screen for easier access
• Minor bug fixes and improvements

## More apps by Jun Takahashi

- [ToDoリストにもなるメモアプリ - Shoot!](https://appshunter.io/ios/app/todo-shoot/id1205701255)
- [Easy2Anki-Add English from Web](https://appshunter.io/ios/app/easy2anki-add-english-from-web/id6450619084)
- [AI Emotion Journal Feel So](https://appshunter.io/ios/app/ai-emotion-journal-feel-so/id6741488813)

All apps by Jun Takahashi: https://appshunter.io/developer/628961721

## Related topics

[portside](https://appshunter.io/ios/topics/portside)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*