Calendar

The premium Open Source alternative to Syncfusion Android Calendar

🎯 Best for:Mobile developers building highly bespoke scheduling interfaces on Android.

What is Calendar?

Replaces proprietary Android calendar views with a customizable Kotlin Multiplatform library. It supports both Jetpack Compose and traditional View systems for cross-platform mobile UI development.

Tech Stack
KotlinFrontend & Headless CMS

Why Calendar?

  • Native Jetpack Compose support
  • Kotlin Multiplatform compatibility
  • Extensive documentation for custom layouts

Limitations

  • Requires Kotlin expertise
  • Mobile only (no web support)
  • UI-only (no backend logic)
4/19/2026
Last Update
581
Forks
9
Issues
MIT
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to Calendar instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Syncfusion Android Calendar)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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