# Yoko Timeline — 15-Day Calendar & ToDo List

> 15-Day Calendar & ToDo List (iPhone/iPad app by katsuyasu sakita.)

- Source: https://appshunter.io/ios/app/yoko-timeline/id6802181908 (this page in markdown: same URL + `.md`)
- Developer: [katsuyasu sakita](https://appshunter.io/developer/6802181910)
- Category: Productivity, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 4 MB
- Languages: American English, Japanese
- Released: 2026-08-25
- Data updated: 2026-10-03
- User reviews in markdown: https://appshunter.io/ios/app/yoko-timeline/id6802181908/reviews.md

## What is Yoko Timeline?

【Horizontal Timeline Calendar】

See 7 days before to 7 days after at a glance. Scroll vertically and horizontally for a clear view of your schedule.

■ Features
・All-day / Timed / Reminders in a horizontal timeline. Overlapping events auto-stack in lanes
・Customizable lane order (drag to reorder in Settings)
・Uses your calendar's original colors. Reminders color-coded:
  Past=Red / Today=Yellow / Future=Blue / Completed=Gray
・All-day bar stays from 00:00, today's title starts from red line (now) for clarity

■ Reminder Actions
・Tap to toggle complete/incomplete
・Swipe right to edit, left to delete, long press for detail
・Context menu supported with haptic feedback

■ Use as Perpetual Wall Calendar
・"Follow Current Time" keeps red line centered, auto-scrolls every minute
・"Perpetual Calendar Mode" auto-returns to today at midnight and when returning from background
・Auto-refresh every 5 min via iCloud with same Apple ID
・Perfect for old iPhone/iPad as always-on wall calendar
※ Set iOS Settings > Display & Brightness > Auto-Lock > Never

■ More
・No ads in Presentation Mode
・Toggle visible calendars
・Undo support
・Move day, go to today, refresh


## Version history (last 5 releases)

### 27.1.8 — 2026-09-25

- Bug fixes for Mac

### 27.1.7 — 2026-09-24

・Bug fixes for Mac

### 27.1.3 — 2026-09-24

・Fixed reminder actions: Restored "Tap to complete, swipe to edit/delete". Tap reminder in timeline to toggle complete/incomplete, swipe right to edit, swipe left to delete, long press for detail.

### 27.1.1 — 2026-09-21

- Fixed auto-follow: Red line moved but didn't stay centered. Now it auto-scrolls to center every minute when Follow is ON. Pauses for 3 min after manual scroll.
- New Perpetual Calendar Mode: Use an old device as a wall calendar. Auto-returns to today at midnight and when returning from background, and keeps current time centered. Works with same Apple ID via iCloud. Set Auto-Lock to Never in iOS Settings.

### 27.1.0 — 2026-09-20

- No ads in Presentation Mode: Ads are now hidden when Demo / Presentation mode is on, for a cleaner presentation.
- Customizable Timeline Order: You can now reorder the lanes in Settings — drag to change the order of All-day, Timed, and Reminder items.

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| [TaskFlow - タスク&タイムライン](https://appshunter.io/ios/app/taskflow-and/id6762625500) | — | Free | Productivity |
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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 2026-10-03.*