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Seamless Calendar - Planner

Seamless Calendar - Planner

Reminders, Widgets, Search

662 ratings
103 reviews
With Ads
💼 Business
📊 Productivity
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • July 31, 2017
  • July 19, 2026

Features

Developer

iLeaf
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Seamless Calendar - Planner screenshot #1 for iPhone
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iphone
ipad
🧾$5.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐103
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📝1+ tags
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🔄6+ apps
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❓5 answered
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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
Show original description

What users say

Summarized from real user reviews of Seamless Calendar. Based on 662 reviews and a 4.7/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Productivity app.

Positive things

  • 👍Intuitive and easy to use
  • 🚀Seamless calendar sync
  • 💡Customizable color-coding for events
  • 🚀Vertical scrolling for smooth navigation
  • 👍Simple and distraction-free interface

Negative things

  • 🐛Occasional crashes and freezes
  • 🔍Lack of search functionality
  • 🔍No option to view in landscape mode
  • 🔍Limited customization options
  • 🔍No widgets or Apple Watch support
See all reviews
+1

What's New in Seamless Calendar

7.6.5

July 19, 2026

- Adjusted the event colors.

1

In-App Purchases

$5.99

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User reviews

Most RecentHighest RatedLowest Rated

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?
Great VikingGreat Viking

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.

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.
Jerbear2424Jerbear2424

Super

diese Kalender ist einfach super und der Support ist wirklich erstklassig! wenn ich eine Frage habe oder einem Wunsch äußere, bekomme ich noch am selben Tag eine Antwort. und am nächsten Tag ist mein Wunsch schon umgesetzt support ist wirklich super.
hyxcvbnm6357hyxcvbnm6357

全体的に満足ですが…

全体的に良いです。
あとは、祝日の他に日本の行事が明記されてほしいです。
母の日や七五三等です。
v8.ishikenv8.ishiken

What day is it?

Bestt calandarr ive evr used
R&R runawayR&R runaway
See 98 more reviews

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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.