Seamless Calendar - Planner

Seamless Calendar - Planner

Reminders, Widgets, Search

664 ratings
106 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • July 31, 2017
  • August 25, 2026

Features

Seamless Calendar - Planner screenshot #1 for iPhone
Seamless Calendar - Planner screenshot #2 for iPhone
Seamless Calendar - Planner screenshot #3 for iPhone
Seamless Calendar - Planner screenshot #4 for iPhone
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About

This app unifies your iCloud Calendar and Reminders into a single, fast interface. It offers powerful search, event recovery, and customizable views to manage your schedule and tasks efficiently. Easily export data and syncs seamlessly with your existing iOS calendar.

Unified Calendar & Reminders
Powerful Event Search
Undo Deleted Events
CSV Export
Customizable Views
iCloud Sync
Home Screen Widgets
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What users say

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What's New in Seamless Calendar

7.6.6

August 25, 2026

- Fixed an issue where text could be difficult to read in some event designs when Light Mode or Dark Mode was fixed in the app.

1

In-App Purchases

$5.99

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User reviews

1番便利なカレンダー

機能が豊富で、とても使いやすいです。他のカレンダーでは昔を表示制限されてますが、このカレンダーでは昔も(例えば1950年代など)も表示できるのでOK !! 素晴らしいです。

Can’ remove or change attached picture

The app can attached picture via tapping the selected data. After that, you can’t remove or change the one you selected. Does it have any solution?

Response from developer

On the event edit screen, please swipe left on the attached data. A delete button will appear. Thank you for your cooperation.

Brilliant Calendar

I use this brilliant calendar all the time but would appreciate the developer verifying that it’s compatible with MacOS as I’d like to use it across my Apple platforms. It is streets ahead of the Apple calendar and the scroll is much better as you can see parts of this month and next month or last month and this.

Please please make it available full on MacOS
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Brilliant

Not been a user of this app for long but it's my go to everyday now. Well worth the money to remove ads and a really cool looking app. I like how you can make it just how you like it with a lot of options. The widgets are really good as well. Would recommend for sure. One of the best imo.

Hands down the best calendar app.

I’ve been using this app for 2 years now. This app has it all plus it’s not subscription based! Syncs perfectly with the iOS calendar. This is the best calendar app out there.

Developer apps

User experience

🐞

Reported Bugs

5 issues

Events disappearing overnight

Bug

Inability to save or change events

Bug

App crashing after version updates

Bug

Days of the week row not displaying properly

Bug

Freezing when tapping on event participants

Bug

Requested Features

5 requests

Add search functionality

Feature

Implement landscape mode view

Feature

Provide more customization options

Feature

Introduce widgets and Apple Watch support

Feature

Add support for importing/exporting calendars

Feature

FAQ

What does Seamless Calendar do?

Seamless Calendar integrates your iCloud Calendar and Reminders into a single, elegant, and high-performance interface. It allows you to view, manage, and search all your events and tasks efficiently, bridging the gap between past records and future plans.

What are the key features of this calendar app?

Key features include powerful search for any event, the ability to recover deleted events, CSV export for data backup, flexible year, month, and list views, customizable month view settings, visual personalization with background colors, dark mode, full iCloud sync, Reminders support, rich home screen widgets, and template support for quick event creation.

How much does Seamless Calendar cost?

The app is free to download and use, but it offers in-app purchases. Specific details on what these purchases unlock are not provided in the description, but it indicates a 'free with in-app purchases' monetization model.

How do I ensure I can see all my past events?

By default, iOS limits calendar sync to one month. To view and search events older than 30 days within Seamless Calendar, you need to adjust your iPhone's settings. Go to Settings > Calendar > Sync and select 'All Events' to ensure all your records are accessible.

Who is this app best suited for?

This app is ideal for users who rely on iCloud Calendar and Reminders and desire a more powerful, integrated, and visually appealing experience. It's particularly useful for those who need robust search capabilities, easy event recovery, and customizable display options for managing their schedule and tasks.