DayLine - Daily Planner
Daily Planner & Timeline
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Plan your day on a beautiful timeline. Combine schedules, todos, memos, and habits in one calm view — and sync seamlessly with the desktop web app.
DayLine organizes your entire day on one beautifully calm timeline.
Schedules, todos, memos, and daily habits live together in a single screen — no more switching between apps. The integrated calendar, weather forecast, photo gallery, and quick app shortcuts let you see and act on your day at a glance.
KEY FEATURES
• Timeline view — visualize your day from morning to night
• Schedules, todos, memos, daily tasks & habits in one place
• Daily habit tracker with streak tracking
• Built-in calendar with optional Outlook & Google Calendar sync
• Weather forecast for 40+ cities worldwide
• Photo gallery — see today's photos automatically
• 10 themes including Dark, Sakura, Midnight, Matcha
• Adjustable font size for accessibility
• Encrypted cloud sync between iPhone, iPad, and PC web app
• Works fully offline — sync only when you sign in
PREMIUM FEATURES
• Ad-free experience
• PC web app sync (use DayLine in any browser on Mac, Windows, Chromebook)
• 8 additional themes
• 4 ToDo / Memo slot tabs (free version: 2)
DAYLINE ON YOUR PC
Subscribe to Premium and sign in once — your data syncs to the DayLine web app at https://dayline-yaneyuka.web.app, so you can plan from your desktop too.
PRIVACY
Your data stays yours. We use Firebase for sync, store no data we don't need, and never sell your information. See our Privacy Policy for details.
For auto-renewable subscriptions:
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://yaneyuka.com/dayline-app-privacy-policy-en
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Full English support — auto-detects device language, manual switch in Settings
• Weather forecast now covers 26 international cities across Asia, Europe, North America, Oceania, and South America
• All-day events: add date-only schedule items, pinned at the top of the timeline
• Calendar highlights past days with unfinished todos in yellow
• Habits scheduled for the day now appear in the Daily Task section
• Memo editor: double-click to edit, with confirmation when leaving unsaved changes
• Timeline header shows -Today- or the selected date so it's always clear which day you're viewing
• Various UI improvements and bug fixes
The developer, masafumi matsumoto, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- masafumi matsumoto
- Size
- 40.4 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- スマホプラン $0.49
- 月額プラン $1.99
- 年額プラン $19.99
- Copyright
- © 2026 yaneyuka.com