FirstSeed Calendar
Not in any tracked top chart right now.
Updated 19 Oct 2026 · rankings refresh through the day
DeveloperFirstSeed Inc
CategoryProductivity
PriceFree
Released
Rating★ 4.5 (28k)
Version10.1.0
Age rating4+
First seen by us
12 Oct 2026
Rating
4.5 ★
28k ratings
Measured
FirstSeed Calendar on the App Store
App details
App ID
1321260278
Publisher
FirstSeed Inc
On the store since
Feb 2018
8 years on the store
Minimum OS
iOS 26.0+
iPhone 11 and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
21
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Size
70 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.5 ★
28k ratings
Measured
Ratings
28k
Measured
About FirstSeed Calendar
FirstSeed Calendar keeps your events and reminders in one place. It’s fast, flexible, and built so you can handle most tasks with one hand.
Features:
- Month view that handles everyday tasks with one hand
- Week view that fits the whole week on one screen, with no vertical scrolling
- Day, list, and year views, including a list view laid out like a paper planner
- Events and reminders together in one calendar
- Move or duplicate events to multiple dates at once
- Respond to invitations right from the app
- Daily Summary notifications for today’s or tomorrow’s events
- Home Screen, Lock Screen, StandBy, and interactive widgets, including a timeline widget
- Control Center controls
- Apple Watch app with complications
- Dark mode, custom themes, and colors for weekends and holidays
- Designed for Liquid Glass, with clear and tinted icons and widgets
Pro: One-Time Purchase, No Subscription:
- Sync directly with Google Calendar, including per-event colors
- Trash: recover deleted events and reminders for up to 30 days
- Automatic backups of your calendar data
- Quick Event: create events by typing naturally, like “Lunch with Bob at noon tomorrow”
- Full-screen alarms for events you can’t miss
- Weather forecasts in your calendar
- Week numbers, time zones, and event history
- Drag and drop to reschedule events
- Templates for events you create often
- Calendar sets to show or hide groups of calendars with one tap
- Import and export ICS files
- Customize the Apple Watch app
- Alternate app icons
- No ads
Sync:
FirstSeed Calendar works with Apple’s Calendar and Reminders apps, so your events and reminders stay in sync across all your devices through iCloud, Google, Exchange, and any other accounts you’ve added in Settings.
Features:
- Month view that handles everyday tasks with one hand
- Week view that fits the whole week on one screen, with no vertical scrolling
- Day, list, and year views, including a list view laid out like a paper planner
- Events and reminders together in one calendar
- Move or duplicate events to multiple dates at once
- Respond to invitations right from the app
- Daily Summary notifications for today’s or tomorrow’s events
- Home Screen, Lock Screen, StandBy, and interactive widgets, including a timeline widget
- Control Center controls
- Apple Watch app with complications
- Dark mode, custom themes, and colors for weekends and holidays
- Designed for Liquid Glass, with clear and tinted icons and widgets
Pro: One-Time Purchase, No Subscription:
- Sync directly with Google Calendar, including per-event colors
- Trash: recover deleted events and reminders for up to 30 days
- Automatic backups of your calendar data
- Quick Event: create events by typing naturally, like “Lunch with Bob at noon tomorrow”
- Full-screen alarms for events you can’t miss
- Weather forecasts in your calendar
- Week numbers, time zones, and event history
- Drag and drop to reschedule events
- Templates for events you create often
- Calendar sets to show or hide groups of calendars with one tap
- Import and export ICS files
- Customize the Apple Watch app
- Alternate app icons
- No ads
Sync:
FirstSeed Calendar works with Apple’s Calendar and Reminders apps, so your events and reminders stay in sync across all your devices through iCloud, Google, Exchange, and any other accounts you’ve added in Settings.
Latest updates
10.1.0
- Added support for iPhone Duo.
- You can now change the time zone shown in the app.
- Added support for floating time. Times stay the same even when the time zone changes.
- Fixed minor bugs.
10.0.4
- Added support for iOS 27.
- Added new event styles.
- Added support for full-screen widgets on iOS 27.
- Other bug fixes.