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Calendar 366 Lite

Calendar 366 Lite

For all your plans!

247 ratings
69 reviews
💼 Business
📊 Productivity

Archived App (Last seen on 5 May 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated

Features

Developer

Vincent Miethe
✨Promote your app ✨
Calendar 366 Lite screenshot #1 for iPhone
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iphone
ipad
watch
🧾$9.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐69
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 1 month
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Manage all your appointments, to-dos, and deadlines with an intuitive and customizable calendar application. Easily create events with natural language input, set personalized reminders, and access your schedule across all your Apple devices, including Apple Watch.

✓Natural language event creation
✓Customizable display and themes
✓Apple Watch app and complications
✓Home and Lock Screen widgets
✓Spotlight integration
✓Calendar Sets for organization
✓Travel Time support
Show original description

What users say

Summarized from real user reviews of Calendar 366 Lite. Based on 247 reviews and a 4.6/5 average, it highlights the 11 positives and 11 negatives reviewers mention most about this Productivity app.

Positive things

  • 👍Clean, intuitive, and easy-to-use interface
  • 💰One-time purchase price instead of subscription model
  • 📱Multi-platform support (iPhone, iPad, Mac, Apple Watch)
  • 🔄Seamless integration with Apple Reminders and native calendars
  • 📊Multiple customizable views (month, week, agenda, list)
  • ⌚Excellent Apple Watch app and complications
  • 🎨Customizable themes and display options
  • 📌Widget support with event information
  • ✨Natural language input for event creation
  • 🎯Fantastical alternative without subscription
  • 👨‍💻Responsive and friendly developer support

Negative things

  • 🗣️Poor voice recognition and event parsing
  • 📖Lack of comprehensive documentation and user guides
  • 💬Unresponsive customer support in some cases
  • 🔐Permission/access denial issues after updates
  • ⏰Time zone bugs affecting event display
  • 🐛Widget functionality issues after iOS updates
  • 📎Attachments not opening properly
  • 🔄Purchase restoration problems after reinstallation
  • 📥No automatic import of existing calendars
  • 👁️Difficult to identify recurring appointments
  • 🎨Widget appearance inconsistent with app themes
See all reviews

What's New in Calendar 366 Lite

2.11.2

December 31, 2025

Happy New Year. This update includes minor bug fixes and an updated app icon.

1

In-App Purchases

$9.99

Full Version

Unlock PRO features of Calendar 366

User reviews

Most RecentHighest RatedLowest Rated

Worst voice recognition of any calendar app

This the by far the worst calendar app I have tried in terms of voice recognition and parsing into a new event. It can’t even understand “Dunner at Criwn Grill at 8 pm on December 6”. Calendar 5 is a genius compared to this. And I paid for the full version of this. Scanning Events is even worse.
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CDN iPhone userCDN iPhone user

The best calendar

Been using calendar 366 for years to replace fantastical once they went subscription. Clean, basic, easy to use. Does everything I want and need in a calendar app. It’s the one third party app I consider essential.
climber20climber20

Contented

I’ve tried a few calendar apps and this one suits my needs the best. Well done Team 366
Kiwi TezaKiwi Teza

Awesome Cal!

Where has this calendar been while I sorted through subscription based cals that are all overpriced. I started with the 366 Lite and quickly upgraded! It’s gorgeous to look at and functions like Fantastical for a much lower price point. The reason I took away a star, and this is a *suggestion* for the developer, I would love the option to suppress the weekends. My cal is too cluttered with the weekend view on my phone. Fix that and I will rate higher.
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CoperussCoperuss

Great app with reminders integration

Love using since can integrate my Apple Reminders with my calendar. Nice display options (especially on iPhone) with week at a glance (agenda) and month with list view (similar to but better IMHO than Fantastical)
DJ AssonDJ Asson
See 64 more reviews

Developer apps

Calendar 366: Events & Tasks
Calendar 366: Events & Tasks

For all your plans!

📊 Productivity

(537)

$9.99
Calendar 366 · Events & Tasks
Calendar 366 · Events & Tasks

Schedule Reminders & To-Do

📊 Productivity

(20)

Free
In-App Purchases
See developer apps

User experience

🐞

Reported Bugs

13 issues

Voice recognition fails to parse simple event descriptions

Bug

Time zone bug causing 1-day events to display as 2 days

Bug

Widget stops working after iOS updates

Bug

Access denied error after permission prompt during app update

Bug

Monthly/yearly recurring reminders showing as daily events

Bug

Widget shows events but main app shows nothing

Bug

App icon date not updating correctly

Bug

Apple Watch app sluggish on iOS 16.1

Bug

iCloud reminders displaying at 00:00 instead of all-day

Bug

Changing first day of week setting not working

Bug

All-day event highlighting setting not working

Bug

Attachments not opening

Bug

Reminders not syncing properly with Outlook tasks

Bug
✨

Requested Features

17 requests

Option to suppress weekend view on mobile

Feature

Apple Watch setting for time until next event instead of event time

Feature

Small 1x1 widget showing today's date and upcoming events

Feature

Export day agenda or print week/month view

Feature

Selective reminder list integration (exclude shopping lists, etc.)

Feature

Reminders appearing on early reminder date, not just due date

Feature

Indicator to identify recurring appointments

Feature

Quick switch button to cycle between favorite views

Feature

Correct date display on app icon

Feature

Two-line event titles to accommodate lengthy names

Feature

Month view option in widgets

Feature

Heatmap and multiple indicators in year view

Feature

Separate calendar sets for Lite and Pro versions

Feature

Ability to turn off tasks/reminders section entirely

Feature

Better visibility for today's date highlight

Feature

More widget customization options

Feature

Larger event text display in calendar views

Feature

FAQ

What does Calendar 366 Lite do?

Calendar 366 Lite is a comprehensive calendar application designed to help you manage all your plans, including appointments, to-dos, meetings, and deadlines. It offers intuitive event creation, personalized reminders, and various display options to suit your preferences.

What are the key features of Calendar 366 Lite?

Key features include natural language input for creating events, customizable display views and themes, Apple Watch integration with complications, home and lock screen widgets for quick access, Spotlight search integration, and the ability to organize events with Calendar Sets. It also supports travel time calculations and rich notifications.

Is Calendar 366 Lite free to use?

The application is available for free download and use, offering core functionalities. However, it does include in-app purchases, suggesting that some advanced features or customization options may require a purchase.

What devices is Calendar 366 Lite compatible with?

Calendar 366 Lite is compatible with all Apple devices, including iPhone, iPad, and Mac. It also features a dedicated Apple Watch app, allowing you to manage your schedule directly from your wrist.

How can I use Calendar 366 Lite to organize my schedule?

You can organize your schedule by creating events with natural language, setting custom reminders, and utilizing Calendar Sets to group related events. The app's various views and widgets provide a clear overview of your day, week, or month, making it easy to stay on top of your commitments.