# Box-io — Calendar, to-dos and notes.

> Calendar, to-dos and notes. (iPhone/iPad app by BOX LLC (Japan).)

- Source: https://appshunter.io/ios/app/box-io/id6805128813 (this page in markdown: same URL + `.md`)
- Developer: [BOX LLC (Japan)](https://appshunter.io/developer/6787610467)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 4 MB
- Languages: American English, Japanese
- Released: 2026-10-06
- Data updated: 2026-10-11
- User reviews in markdown: https://appshunter.io/ios/app/box-io/id6805128813/reviews.md

## What is Box?

Your schedule, as a list.

Not a grid of boxes, but a flow that starts today.
Box-io is a calendar you read from top to bottom.
For iPhone, iPad and Mac.

■ Cal, Routine, Do, Box

• Cal

Events listed by day. Scroll back into the past or ahead into the future, starting from today. Switch to the month view to see the whole month at a glance.

• Routine

Workouts, walks, reading. Save the things you do often, then log them with a single tap, with a count if you like.

• Do

A small list for today. Organize tasks with sections and subtasks.

• Box

Jot down ideas the moment they come. #tags sort your notes automatically. Star the important ones and attach images or files. Edit history lets you go back anytime.

■ Works with the calendars you already use

Box-io reads and writes your existing calendars (iCloud, Google and more) directly.

No setup, no importing.
If you stop using Box-io, your events stay right where they are.

■ Features

• iPhone, iPad and Mac (native SwiftUI)

• Sync across all your devices with iCloud

• Month view with copy and paste for events

• Repeating events (5 patterns + end date)

• Multiple calendars and accounts, in the order you like

• Add your video meeting link to an event in one tap

• Jump to any date from the mini calendar

• Search events and notes

• Focus timer

• Widgets (Box, Do, Focus)

• Keyboard shortcuts (Mac)

• Light / Dark + 3 accent colors

■ Box-io Pro

Free: the calendar (one account), Do and Box.

Box-io Pro, a one-time purchase, unlocks multiple calendar accounts, widgets, Routine, file attachments in Box, and accent colors. No subscription.

■ Your data

Events are saved to your own calendar accounts.

Notes, tasks and routines are stored in your iCloud and synced across your devices. They are never sent to our servers, and we cannot see them.

No account required.

No ads. No analytics. No tracking.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Box-io Pro | $5.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-10-07

No release notes.

## More apps by BOX LLC (Japan)

- [Box: notes & todos](https://appshunter.io/ios/app/box-notes-and-todos/id6787610465)

All apps by BOX LLC (Japan): https://appshunter.io/developer/6787610467

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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 2026-10-11.*