Quick Calendar Event is an App for anyone who wants to track time using Android smartphones or tablets, that uses Google Calendar as a base and provides an easy way for time recording
With this app you can quickly and easily generate pre-defined events in your Google Calendar.
The calendar events can either have an open end or be completed immediately. Events with "open end" can be completed later.
The idea is to use the Google Calendar as a simple time tracking tool.
Or just use this app to quickly enter calendar events.
Of course, you can choose a (sub)calendar that will be used with this app.
You should choose a calendar fist! In App: Menu -> calendar.
This is the paid version of "Quick Calendar Event Free".
This app has no advertising, no internet access and an additional feature - ★ restore of categories from backup-files.