Chaos Calendar

Productivity

Free · Designed for iPad. Not verified for macOS.

Take your Time & Chaos or Chaos Intellect calendar with you — Chaos Calendar brings your Windows PC appointment data to iPhone and iPad, keeping everything in sync across your devices. YOUR CALENDAR, YOUR PRIVACY Chaos Calendar maintains an independent calendar database, completely separate from any other appointments or calendar program you have. Your event schedule stays private and is never shared with other apps without your permission. FEATURES • View your schedule anyway you like: daily, weekly timeline, monthly calendar, or ongoing list • Set an alarm on any event for a reminder before it starts • Send or accept appointments via sharing • Filter appointments listed using groups to stay focused on what matters • Sync with Time & Chaos 10 or Chaos Intellect 10 on Windows through ChaosHost REQUIREMENTS Requires a ChaosHost account for cross-platform sync. SUPPORT Our tech support team is ready to help. If you run into any trouble, please reach out to us before posting a review — we'd love the chance to make it right.

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This first update to Chaos Calendar has improvements for alarm scheduling to alert you about upcoming appointments, plus other improvements and enhancements

Version 1.01

The developer, Chaos Software Group, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • User Content
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • VoiceOver

    • Voice Control

    • Larger Text

    • Dark Interface

    • Differentiate Without Color Alone

    • Sufficient Contrast

    • Reduced Motion

Information

Seller
  • Chaos Software Group, Inc.
Size
  • 3.4 MB
Category
  • Productivity
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
Copyright
  • © 2026 Chaos Software Group, Inc.
  • Developer Website
  • Privacy Policy

    • More by Chaos Software Group, Inc.