sCalendar Downloads & RevenuesCalendar - Seamless Calendar · App Store
Not in any tracked top chart right now.
Updated 5 Nov 2026 · rankings refresh through the day
DeveloperiLeaf
CategoryProductivity
PriceFree
Released
Rating★ 4.8 (668)
Version8.3.3
Age rating4+
First seen by us
13 Oct 2026
13 Oct 2026sCalendar - Seamless Calendar update history & changes
Last change · 7 events since 31 Jul 2017Full timeline ↓Full timeline · 7 events
- 📦sCalendar - Seamless Calendar updated to version 8.3.3Added support for Google Calendar events with invitees.
- 📦sCalendar - Seamless Calendar: now updating weekly4 updates in 30 days, after a quiet two months
- 📦sCalendar - Seamless Calendar updated to version 8.3.2- Modified to allow the widget's destination to be changed via an option
- 📦sCalendar - Seamless Calendar updated to version 8.3.0- Optimized for iPhone Duo
- Added the ability to copy events with participants
- Added editing options for some widgets
- Adjusted 12-hour display styles - 🆕sCalendar - Seamless Calendar first spotted by AppInsiderUnited States (found via search)
- 📦sCalendar - Seamless Calendar version 8.2.2- Added the ability to change the color of birthday events
- Fixed minor bugs - 🆕sCalendar - Seamless Calendar released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
668 ratings
Measured
sCalendar - Seamless Calendar on the App Store
App details
App ID
1252243876
Publisher
Atsushi Hirasugi
On the store since
Jul 2017
9 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
11
EN FR DE IT JA KO PT ZH ES ZH VI
Size
42 MB
Also listed in
Business
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
4.8 ★
668 ratings
Measured
Ratings
668
Measured
About sCalendar - Seamless Calendar
Never lose track of your past or future. Seamless Calendar integrates iCloud Calendar and Reminders into one elegant interface, bridging the gap between your future plans and past records with lightning-fast performance.
■ Find Anything, Anytime
• Powerful Search: Instantly find any event, whether it was 10 years ago or years into the future.
• Undo Deleted Events: Recover deleted events from your last 100 entries. Never worry about accidental taps again.
• CSV Export: Easily export your event data to CSV for business reports or personal backups.
■ Fully Customizable to Your Lifestyle
• Flexible Views: Switch seamlessly between Year, Month, and List views.
• Adjustable Month View: Customize your display to show between 2 to 6 weeks—perfect for focusing on what matters.
• Visual Personalization: Change background colors for specific calendars to highlight holidays, anniversaries, or work periods.
• Dark Mode Ready: A beautiful, eye-friendly design that looks great in any light.
■ Effortless Integration & UX
• Full iCloud Sync: Syncs perfectly with your default iOS calendar with zero setup required.
• Reminders Support: Manage your schedule and tasks in one unified view.
• Rich Widgets: Keep your upcoming events at a glance right from your Home Screen.
• Template Support: Create events in seconds using customizable templates.
• Intuitive Transitions: Experience a fluid, high-quality UI designed for the ultimate user experience.
[Important: Sync Settings for Past Events] By default, iOS limits calendar sync to 1 month. To view and search events older than 30 days, please update your settings:
1. Open the iPhone Settings app.
2. Tap Calendar.
3. Tap Sync and select "All Events". This ensures every single record is accessible within Seamless Calendar.
■ Find Anything, Anytime
• Powerful Search: Instantly find any event, whether it was 10 years ago or years into the future.
• Undo Deleted Events: Recover deleted events from your last 100 entries. Never worry about accidental taps again.
• CSV Export: Easily export your event data to CSV for business reports or personal backups.
■ Fully Customizable to Your Lifestyle
• Flexible Views: Switch seamlessly between Year, Month, and List views.
• Adjustable Month View: Customize your display to show between 2 to 6 weeks—perfect for focusing on what matters.
• Visual Personalization: Change background colors for specific calendars to highlight holidays, anniversaries, or work periods.
• Dark Mode Ready: A beautiful, eye-friendly design that looks great in any light.
■ Effortless Integration & UX
• Full iCloud Sync: Syncs perfectly with your default iOS calendar with zero setup required.
• Reminders Support: Manage your schedule and tasks in one unified view.
• Rich Widgets: Keep your upcoming events at a glance right from your Home Screen.
• Template Support: Create events in seconds using customizable templates.
• Intuitive Transitions: Experience a fluid, high-quality UI designed for the ultimate user experience.
[Important: Sync Settings for Past Events] By default, iOS limits calendar sync to 1 month. To view and search events older than 30 days, please update your settings:
1. Open the iPhone Settings app.
2. Tap Calendar.
3. Tap Sync and select "All Events". This ensures every single record is accessible within Seamless Calendar.
Latest updates
8.3.3
Added support for Google Calendar events with invitees.
8.3.2
- Modified to allow the widget's destination to be changed via an option
8.3.0
- Optimized for iPhone Duo
- Added the ability to copy events with participants
- Added editing options for some widgets
- Adjusted 12-hour display styles
