TimeOn: Calendar
Shared calendar for teams
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Do you keep having to tell everyone separately whenever you share a schedule?
TimeOn is a shared calendar for family, couples, friends, and teams. Create a calendar and invite people, and anyone can add or edit events. Keep family plans and work schedules separate, and view everything in one place.
[Key Features]
■ Shared calendars for everyone
Create calendars for family, couples, friend groups, companies, and more. Add members with an invite link or QR code, and updated schedules sync to everyone.
■ Check from the home screen
Use today, weekly, and monthly widgets to view schedules without opening the app. Add or edit events, and the widgets update too.
■ Lunar calendar and holidays in 12 countries
Check Korean lunar dates and display public holidays for Korea and 11 other countries on the calendar. Substitute holidays are also supported.
■ Recurring events
Easily set events that repeat weekly, monthly, or yearly. Lunar-based recurrence is also supported, and you can edit or delete only a specific occurrence.
■ Local event calendars
View schedules for festivals, performances, concerts, marathons, and more. Choose the event calendars and regions you want to follow to show only the schedules you need.
■ Color labels
Organize events with labels that have names and colors. Labels can be managed separately for each calendar.
■ Use offline too
You can view and edit schedules even without an internet connection. Changes sync automatically when you reconnect.
■ Start without signing up
Get started right away in guest mode. If you later sign in with Apple or Google, your existing schedules stay intact.
■ Support for 12 languages
Supports Korean, English, Japanese, Chinese, French, German, and 12 languages in total. You can change the app language in settings.
TimeOn is available on iPhone and Android, and you can sync schedules across devices with the same account.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- A task management feature has been added! If you set a due date, it will also appear on the calendar.
- We improved the iPhone Duo UI.
The developer, tae ho cho, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- tae ho cho
- Size
- 14.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 11 more
- English, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 MANA Inc.