Eventify: fast calendar for Android - An app to quickly add repeatable events to your calendar

The idea of the app is simple—create a template once & log it with one tap. Set up repeatable events (perfect for habits or routine reminders). Pick any color you want for your events (RGB sliders). Export your entire database to a file and restore it later. Supports light/dark themes and dynamic colors (Android 12+). If you just need to add one event without creating a template, you can do that too. Also, the app is open-source (you can check code on GitHub).